EPDM Roofing Systems

Family Description

With superior durability and flexibility, EPDM is a smart roofing solution.

Our EPDM production facility is one of the world's most technologically advanced, allowing us to extrude our sheets instead of using the traditional calendering process.

Our EPDM is manufactured thicker with a more uniform surface finish. This advancement in manufacturing cleaner sheets requires less preparation to ensure a stronger bond during installation.

Products

EPDM Membranes

JM EPDM FIT SA
Nonreinforced, self-adhering, ethylene propylene diene monomer sheets with factory inseam tape in 60 mil.
JM EPDM NR FIT
JM EPDM membrane with factory inseam tape in NR 45 mil, 60 mil & NR 90 mil.
JM EPDM NR Systems
45, 60 & 90 mil cured, nonreinforced ethylene propylene diene monomer sheets.
JM EPDM R FIT
JM EPDM membrane with factory inseam tape in R FIT 60 mil & R FIT 75 mil.
JM EPDM R Systems
Cured ethylene propylene diene monomer reinforced with a tough 1,000+ denier polyester mat.

Vapor Barriers

JM Vapor Barrier SA
JM Vapor Barrier SA is a self-adhered membrane and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

EPDM Accessories

JM EPDM 10 Inch Reinforced Perimeter Strip (RPS)
Used to secure EPDM membrane from underneath in perimeters and corners.
JM EPDM Metal/Membrane Flashing
Seals a JM EPDM roofing system joining a bituminous membrane.
JM EPDM Peel and Stick Flashing
6", 9" or 12" wide, uncured EPDM with clear release liner and factory applied pressure sensitive tape.
JM EPDM Peel and Stick Inside/Outside Corners
60 mil peel and stick uncured EPDM used to install inside or outside corners.
JM EPDM Peel and Stick Pipe Boots
EPDM manufactured with conical steps and factory-applied pressure sensitive tape around the base.
JM EPDM Peel and Stick Pourable Sealer Pockets
One-piece, prefabricated units with a factory-applied pressure sensitive tape on the bottom of the base flange.
JM EPDM Peel and Stick Sealing Strip
Cured 6", 9" or 12" wide EPDM strip with a factory-applied pressure sensitive tape.
JM EPDM Peel and Stick T-Joint Patch
6" round, uncured EPDM with a factory-applied pressure sensitive tape.
JM EPDM Peel and Stick Walkpads
3⁄8" x 30" x 30" heavy-duty, solid rubber pads with three rows of 3" factory-applied pressure sensitive tape.
JM EPDM Pre-Taped Curb Flashing
60 mil thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape.
JM EPDM Protective Stone Mat
UV-resistant, polypropylene, needle-punched fabric for use as a slipsheet between the membrane and ballast/pavers.
JM EPDM Reinforced Termination Strip with Tape (RTS)
6" wide, 45 mil strip with factory-applied pressure sensitive tape.
JM EPDM Seam Tape Plus
3" or 6" wide, self-adhering, extruded EPDM pressure sensitive tape.
JM Polyester Mat Protection Slipsheet
Polyester 9.0oz needle-punched UV-resistant fabric utilized as cushioning, separation or a protective layer for single ply systems.
JM Single Ply Safety Strip
Provides a visual and physical safety warning on roof top areas of caution and potential hazards.

Adhesives, Cements, Sealants and More

JM All Season Sprayable Bonding Adhesive, Accessories, and Flush
JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. JM All Season Sprayable Bonding Adhesive can also be used as a primer for JM Self Adhered Vapor Barriers.
JM EPDM Tape Primer Plus
JM EPDM Tape Primer Plus is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.*
JM EPDM Tape Primer Plus Low VOC
JM EPDM Tape Primer Plus (Low VOC) is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.
JM EPDM Water Based Membrane Adhesive
JM EPDM Water Based Membrane Adhesive is used for adhering JM EPDM membrane to approved roofing substrates.
JM LVOC Membrane Adhesive - TPO and EPDM
JM LVOC Membrane Adhesive is a one-part, low VOC synthetic polymer-based membrane adhesive.
JM Membrane Bonding Adhesive - TPO and EPDM
JM Membrane Bonding Adhesive is used for adhering JM TPO and EPDM membranes to approved substrates.
JM One-Part Liquid Flashing Kit - Single Ply
JM One-Part Liquid Flashing Kit - Single Ply comes with the JM One Part Pourable Sealer combined with the JM PermaFlash scrim which are ideal for creating a uniform, self-terminating liquid flashing system for use with TPO, EPDM, & PVC.
JM One-Part Pourable Sealer
JM One-Part Pourable Sealer is used as a penetration pocket filler.
JM One-Step Foamable Adhesive
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
JM Roofing System Urethane Adhesive - RSUA
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
JM Single Ply LVOC Caulk
Single Ply LVOC Caulk is used to seal flashing terminations, peel and stick products, and exposed edges of JM membrane cement splices.
JM Single Ply Membrane Primer - Low VOC
JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.
JM Single Ply Sealing Mastic
Single Ply Sealing Mastic is used to seal JM Single Ply membranes to terminations and other penetrations.
JM Two-Part Pourable Sealer
JM Two-Part Pourable Sealer is a two-part sealant used as a penetration pocket filler.
JM Two-Part Urethane Insulation Adhesive
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
JM Weathered Membrane Cleaner
JM Weathered Membrane Cleaner cleans the release agent and dirt from JM TPO and JM EPDM membranes.

Insulation and Cover Boards

DEXcell Cement Roof Board
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
DEXcell FA Glass Mat Roof Board
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
DEXcell Glass-Mat Roof Board
DEXcell Glass-Mat Roof Board is a gypsum cover board that can be used in mechanically fastened single ply systems.
DEXcell® FA VSH Glass Mat Roof Board
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
DensDeck Prime Roof Board
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
DensDeck Roof Board
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
DensDeck StormX Prime Roof Board
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
ENRGY 3 - Flat and Tapered
ENRGY 3® is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
ENRGY 3 CGF - Flat and Tapered
ENRGY 3® CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
ENRGY 3 HD
ENRGY 3® HD is a closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and high density characteristics.
ProtectoR Foam

Dual-Density Polyisocyanurate Composite Board produced with our High-Density ProtectoR® HD cover board and our standard-density Foam (ENRGY® 3 CGF).
ProtectoR HD
ProtectoR® HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
RetroPlus Roof Board
RetroPlus™ Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
SECUROCK Cement Roof Board
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
SECUROCK Gypsum-Fiber Roof Board
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
SECUROCK Ultralight Glass-Mat Roof Board
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
SeparatoR
SeparatoR® provides an economical solution for mechanically fastened single ply membrane recover applications while adding thermal insulation value to your building.
SeparatoR CGF
SeparatoR® CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.

Fasteners and Plates

APB Plates
APB Plates are made of Galvalume®*-coated steel. The 2" (51 mm) round plate with barbs provides an even distribution of loads and eliminates sharp corners that can damage the insulation or membrane.
All Purpose Fasteners
All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. The point is designed for quick installation in new or re-roof applications.
High Load AccuSeam System
The High Load AccuSeam™ System is a premier automated system for mechanically attached seams. The System positions the 23⁄8" (6.03 cm), round, High Load Plate with eye hooks, and installs the High Load Fastener, up to 6" (15.24 cm) in length in a one-step, continuous process. Standard High Load Plates are not compatible with the AccuSeam™ Fastener and Plate System
High Load Fasteners and Plates
High Load Fasteners are a #15 case-hardened steel roof membrane fastener with Galvalume®*-coated steel seam plates. These fasteners can be used in a thermoplastic induction weld system with RhinoPlate®.
JM ENRGY Anchor
ENRGY® Anchor is a lightweight, roof-top integrated, photovoltaic (PV)-mounting solution consisting of a Galvalume®*-coated steel plate welded to a stainless steel stud, with a JM membrane flashing target. Each assembly includes a leveling washer and membrane separator.
JM Purlin Fastener
The JM Purlin Fastener is a steel-coated fastener with a ¼" hex head and ¾" (19 mm) drill point. The drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.
JM Termination Systems
JM Termination Systems include termination bars, anchor discs and masonry nail-in anchor and are used for membrane fastening systems.
Lite-Deck Fasteners and Plates
Lite-Deck Fasteners are available in lengths from 25 /8” to 12" (67 mm to 305 mm), come with a square drive and offer coarse thread to provide high pullout resistance.
Polymer Auger Fasteners
Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal ¼" (6 mm) square drive. Polymer Auger Fasteners have a 1" (2.5 cm) diameter head.
Structural Concrete Deck Fasteners and Plates
The Structural Concrete Deck Fastener is a diamond point, non-threaded carbon steel insulation and membrane fastener.
UltraFast AccuTrac Fastener and Plate System
The UltraFast® AccuTrac™ Fastener and Plate System utilizes the standard UltraFast® Fastener and the UltraFast® Accutrac™, recessed or flat bottomed, square plate. The AccuTrac™ tool positions the plate and installs fasteners 15⁄8" - 6" (4.13 cm - 15.24 cm) in a one-step process. Consistent vertical alignment of fasteners ensures maximum thread engagement and pullout performance.
UltraFast Fasteners and Plates
UltraFast® Fasteners and Plates are used to fasten insulation in both multi-ply and single ply systems. The UltraFast® Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. The UltraFast® Plates are either round, high strength polypropylene plates with a special locking feature or round or square, premium Galvalume®*-coated steel metal plates.
UltraLok Locking Impact Fastener and Plate
UltraLok™ Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®*-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.

Liquid Applied

JM SP Liquid Flashing Concrete Primer
JM SP Liquid Flashing Concrete Primer is used to prime properly prepared and abraded concrete and masonry substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing System.
JM SP Liquid Flashing Metal and Wood Primer
JM SP Liquid Flashing Metal and Wood Primer is used to prime properly prepared and acceptable metal and wood substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing system.
JM SP Liquid Flashing Resin
JM Single Ply Liquid Flashing Resin is a two-part, cold-applied, polyurethane-based product that creates a uniform self-terminating flashing ideal for tying together JM single ply membranes with most common roofng materials.
JM SP Liquid Flashing Scrim
JM SP Liquid Flashing Scrim is a polyester based, nonwoven reinforcement fabric used in the JM SP Liquid Flashing system. The soft, flexible fabric is designed for use around oddly shaped, difficult penetrations and tying together different roofing substrates.

Coatings

JM Coating Field Polyester Reinforcing Fabric
JM Coating Field Polyester Reinforcing Fabric is a firm stitch-bond polyester used in JM Coatings systems.
JM Coating Polyester Reinforcing Fabric
JM Coating Field Polyester Reinforcing Fabric is a non-woven, fabric reinforcement.
JM Coating Repair Tape
JM Coating Repair Tape is used to seal seams, flashings and repair areas of existing roof prior to application of JM Coating Membrane systems.
JM Coating Silicone
JM Coating Silicone is designed for use over a variety of substrates, including built-up, modified bitumen, and aged mechanically attached or adhered TPO and EPDM membranes.
JM Coating Silicone Flashing
Designed for use over a variety of substrates, JM Coating Silicone Flashing is a mastic used for repair applications with a reinforcing fabric, or to seal common flashing conditions when using JM Coating Silicone.
JM Coating Single Ply Primer
JM Coating Single Ply Primer is an adhesion promoter for use on aged single ply surfaces prior to application of the JM Acrylic or Silicone Coatings.
TopGard 4000
One-part, acrylic reflective coating (in white or tan) for bituminous and single ply roof systems.
TopGard 5000
One-part, acrylic reflective coating for bituminous or single ply roof systems.
TopGard Base Coat
One-part, acrylic base coating (for TopGard® 4000 or 5000) that acts as an oil-bleed barrier for bituminous systems.

Specialty Roofing Products

Expansion Joint Cover - Style CF - Curb to Curb
Elastomeric bellows supported by a closed-cell foam backer for installation on wood curbs.
Expansion Joint Cover - Style CF/EJ - Curb to Wall
Elastomeric membrane bellows supported by a closed cell foam backer.
Expansion Joint Cover - Style EJ - Cant to Cant
Elastomeric membrane bellows for installation on roof-to-roof conditions.
Expansion Joint Cover - Style EJ - Cant to Wall
Elastomeric membrane bellows for installation on roof-to-wall installations.
Expansion Joint Cover - Style EJ/WC - Curb to Curb
Elastomeric or PVC membrane supported by a closed-cell foam backer.
Expansion Joint Cover - Style EJ/WC - Curb to Wall
Elastomeric or PVC membrane for installation on any width curb.
Hercules RetroDrain
One-piece spun aluminum body, heavy-duty cast aluminum dome/clamping ring and depressed sump area and is designed for use in all roofing systems.
OverFlow and FlowControl
Spun aluminum round drain attachment for use with all RetroDrains.
Presto Lock Coping System
A cost-effective snap-on coping system designed for use with single ply, built-up and modified bitumen roofing systems. The system consists of galvanized steel anchor clips and aluminum or galvanized coping covers in a variety of thicknesses and colors.
Presto-Tite Edge One Fascia System
Edge One Fascia system offers convenience and economical pricing to simplify projects and maximize profits. Our Edge One Fascia for single-ply roofs helps to protect the roof system against high wind events, saving the building from costly damage. The design eliminates the stripping in typical of other products, making Edge One Fascia fast and easy to install.
Presto-Tite Fascia System (Single Ply Systems)
A high performance edge treatment for fully adhered or mechanically fastened single ply roof projects. Nonpenetrating design allows for vertical face attachment without penetrating the horizontal flange, and eliminates the need to strip-in the deck flange, eliminating potential delamination between the adhesive and metal deck flange due to thermal expansion and contraction forces. Provides maximum protection against wind uplift damage.
Presto-Weld Drip Edge
Presto-Weld drip edge is a factory-fabricated coated metal edge system used to terminate at the perimeter of a PVC or TPO membrane. This edge comes with a factory applied, 8" wide PVC flashing strip or 6" wide TPO flashing strip of Johns Manville membrane to help save labor installation costs in the field. Presto-Weld is an economical solution for many conditions such as continuous edge drainage with or without a gutter condition.
U-Flow Screwdriver
The U-Flow Screwdriver is an extra long screwdriver to tighten the special recessed head screws on U-Flow compression seals.

EPDM Membranes

JM EPDM FIT SA
Nonreinforced, self-adhering, ethylene propylene diene monomer sheets with factory inseam tape in 60 mil.
JM EPDM NR FIT
JM EPDM membrane with factory inseam tape in NR 45 mil, 60 mil & NR 90 mil.
JM EPDM NR Systems
45, 60 & 90 mil cured, nonreinforced ethylene propylene diene monomer sheets.
JM EPDM R FIT
JM EPDM membrane with factory inseam tape in R FIT 60 mil & R FIT 75 mil.
JM EPDM R Systems
Cured ethylene propylene diene monomer reinforced with a tough 1,000+ denier polyester mat.

Vapor Barriers

JM Vapor Barrier SA
JM Vapor Barrier SA is a self-adhered membrane and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

EPDM Accessories

JM EPDM 10 Inch Reinforced Perimeter Strip (RPS)
Used to secure EPDM membrane from underneath in perimeters and corners.
JM EPDM Metal/Membrane Flashing
Seals a JM EPDM roofing system joining a bituminous membrane.
JM EPDM Peel and Stick Flashing
6", 9" or 12" wide, uncured EPDM with clear release liner and factory applied pressure sensitive tape.
JM EPDM Peel and Stick Inside/Outside Corners
60 mil peel and stick uncured EPDM used to install inside or outside corners.
JM EPDM Peel and Stick Pipe Boots
EPDM manufactured with conical steps and factory-applied pressure sensitive tape around the base.
JM EPDM Peel and Stick Pourable Sealer Pockets
One-piece, prefabricated units with a factory-applied pressure sensitive tape on the bottom of the base flange.
JM EPDM Peel and Stick Sealing Strip
Cured 6", 9" or 12" wide EPDM strip with a factory-applied pressure sensitive tape.
JM EPDM Peel and Stick T-Joint Patch
6" round, uncured EPDM with a factory-applied pressure sensitive tape.
JM EPDM Peel and Stick Walkpads
3⁄8" x 30" x 30" heavy-duty, solid rubber pads with three rows of 3" factory-applied pressure sensitive tape.
JM EPDM Pre-Taped Curb Flashing
60 mil thick, EPDM with a release liner and a 3" or 6" factory laminated, self-adhering EPDM tape.
JM EPDM Protective Stone Mat
UV-resistant, polypropylene, needle-punched fabric for use as a slipsheet between the membrane and ballast/pavers.
JM EPDM Reinforced Termination Strip with Tape (RTS)
6" wide, 45 mil strip with factory-applied pressure sensitive tape.
JM EPDM Seam Tape Plus
3" or 6" wide, self-adhering, extruded EPDM pressure sensitive tape.
JM Polyester Mat Protection Slipsheet
Polyester 9.0oz needle-punched UV-resistant fabric utilized as cushioning, separation or a protective layer for single ply systems.
JM Single Ply Safety Strip
Provides a visual and physical safety warning on roof top areas of caution and potential hazards.

Adhesives, Cements, Sealants and More

JM All Season Sprayable Bonding Adhesive, Accessories, and Flush
JM All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for TPO and EPDM adhered roofing systems and wall flashings. The JM All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. JM All Season Sprayable Bonding Adhesive can also be used as a primer for JM Self Adhered Vapor Barriers.
JM EPDM Tape Primer Plus
JM EPDM Tape Primer Plus is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.*
JM EPDM Tape Primer Plus Low VOC
JM EPDM Tape Primer Plus (Low VOC) is used to prime JM EPDM membrane surfaces for adhering JM EPDM Tape and Peel and Stick products.
JM EPDM Water Based Membrane Adhesive
JM EPDM Water Based Membrane Adhesive is used for adhering JM EPDM membrane to approved roofing substrates.
JM LVOC Membrane Adhesive - TPO and EPDM
JM LVOC Membrane Adhesive is a one-part, low VOC synthetic polymer-based membrane adhesive.
JM Membrane Bonding Adhesive - TPO and EPDM
JM Membrane Bonding Adhesive is used for adhering JM TPO and EPDM membranes to approved substrates.
JM One-Part Liquid Flashing Kit - Single Ply
JM One-Part Liquid Flashing Kit - Single Ply comes with the JM One Part Pourable Sealer combined with the JM PermaFlash scrim which are ideal for creating a uniform, self-terminating liquid flashing system for use with TPO, EPDM, & PVC.
JM One-Part Pourable Sealer
JM One-Part Pourable Sealer is used as a penetration pocket filler.
JM One-Step Foamable Adhesive
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
JM Roofing System Urethane Adhesive - RSUA
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
JM Single Ply LVOC Caulk
Single Ply LVOC Caulk is used to seal flashing terminations, peel and stick products, and exposed edges of JM membrane cement splices.
JM Single Ply Membrane Primer - Low VOC
JM Single Ply Membrane Primer (LVOC) is a synthetic polymer-based Primer for JM TPO and EPDM Membrane surfaces.
JM Single Ply Sealing Mastic
Single Ply Sealing Mastic is used to seal JM Single Ply membranes to terminations and other penetrations.
JM Two-Part Pourable Sealer
JM Two-Part Pourable Sealer is a two-part sealant used as a penetration pocket filler.
JM Two-Part Urethane Insulation Adhesive
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
JM Weathered Membrane Cleaner
JM Weathered Membrane Cleaner cleans the release agent and dirt from JM TPO and JM EPDM membranes.

Insulation and Cover Boards

DEXcell Cement Roof Board
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
DEXcell FA Glass Mat Roof Board
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
DEXcell Glass-Mat Roof Board
DEXcell Glass-Mat Roof Board is a gypsum cover board that can be used in mechanically fastened single ply systems.
DEXcell® FA VSH Glass Mat Roof Board
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
DensDeck Prime Roof Board
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
DensDeck Roof Board
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
DensDeck StormX Prime Roof Board
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
ENRGY 3 - Flat and Tapered
ENRGY 3® is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
ENRGY 3 CGF - Flat and Tapered
ENRGY 3® CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
ENRGY 3 HD
ENRGY 3® HD is a closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and high density characteristics.
ProtectoR Foam

Dual-Density Polyisocyanurate Composite Board produced with our High-Density ProtectoR® HD cover board and our standard-density Foam (ENRGY® 3 CGF).
ProtectoR HD
ProtectoR® HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
RetroPlus Roof Board
RetroPlus™ Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
SECUROCK Cement Roof Board
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
SECUROCK Gypsum-Fiber Roof Board
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
SECUROCK Ultralight Glass-Mat Roof Board
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
SeparatoR
SeparatoR® provides an economical solution for mechanically fastened single ply membrane recover applications while adding thermal insulation value to your building.
SeparatoR CGF
SeparatoR® CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.

Fasteners and Plates

APB Plates
APB Plates are made of Galvalume®*-coated steel. The 2" (51 mm) round plate with barbs provides an even distribution of loads and eliminates sharp corners that can damage the insulation or membrane.
All Purpose Fasteners
All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. The point is designed for quick installation in new or re-roof applications.
High Load AccuSeam System
The High Load AccuSeam™ System is a premier automated system for mechanically attached seams. The System positions the 23⁄8" (6.03 cm), round, High Load Plate with eye hooks, and installs the High Load Fastener, up to 6" (15.24 cm) in length in a one-step, continuous process. Standard High Load Plates are not compatible with the AccuSeam™ Fastener and Plate System
High Load Fasteners and Plates
High Load Fasteners are a #15 case-hardened steel roof membrane fastener with Galvalume®*-coated steel seam plates. These fasteners can be used in a thermoplastic induction weld system with RhinoPlate®.
JM ENRGY Anchor
ENRGY® Anchor is a lightweight, roof-top integrated, photovoltaic (PV)-mounting solution consisting of a Galvalume®*-coated steel plate welded to a stainless steel stud, with a JM membrane flashing target. Each assembly includes a leveling washer and membrane separator.
JM Purlin Fastener
The JM Purlin Fastener is a steel-coated fastener with a ¼" hex head and ¾" (19 mm) drill point. The drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.
JM Termination Systems
JM Termination Systems include termination bars, anchor discs and masonry nail-in anchor and are used for membrane fastening systems.
Lite-Deck Fasteners and Plates
Lite-Deck Fasteners are available in lengths from 25 /8” to 12" (67 mm to 305 mm), come with a square drive and offer coarse thread to provide high pullout resistance.
Polymer Auger Fasteners
Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal ¼" (6 mm) square drive. Polymer Auger Fasteners have a 1" (2.5 cm) diameter head.
Structural Concrete Deck Fasteners and Plates
The Structural Concrete Deck Fastener is a diamond point, non-threaded carbon steel insulation and membrane fastener.
UltraFast AccuTrac Fastener and Plate System
The UltraFast® AccuTrac™ Fastener and Plate System utilizes the standard UltraFast® Fastener and the UltraFast® Accutrac™, recessed or flat bottomed, square plate. The AccuTrac™ tool positions the plate and installs fasteners 15⁄8" - 6" (4.13 cm - 15.24 cm) in a one-step process. Consistent vertical alignment of fasteners ensures maximum thread engagement and pullout performance.
UltraFast Fasteners and Plates
UltraFast® Fasteners and Plates are used to fasten insulation in both multi-ply and single ply systems. The UltraFast® Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. The UltraFast® Plates are either round, high strength polypropylene plates with a special locking feature or round or square, premium Galvalume®*-coated steel metal plates.
UltraLok Locking Impact Fastener and Plate
UltraLok™ Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®*-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.

Liquid Applied

JM SP Liquid Flashing Concrete Primer
JM SP Liquid Flashing Concrete Primer is used to prime properly prepared and abraded concrete and masonry substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing System.
JM SP Liquid Flashing Metal and Wood Primer
JM SP Liquid Flashing Metal and Wood Primer is used to prime properly prepared and acceptable metal and wood substrates that comes into contact with JM single ply membranes as part of the JM SP Liquid Flashing system.
JM SP Liquid Flashing Resin
JM Single Ply Liquid Flashing Resin is a two-part, cold-applied, polyurethane-based product that creates a uniform self-terminating flashing ideal for tying together JM single ply membranes with most common roofng materials.
JM SP Liquid Flashing Scrim
JM SP Liquid Flashing Scrim is a polyester based, nonwoven reinforcement fabric used in the JM SP Liquid Flashing system. The soft, flexible fabric is designed for use around oddly shaped, difficult penetrations and tying together different roofing substrates.

Coatings

JM Coating Field Polyester Reinforcing Fabric
JM Coating Field Polyester Reinforcing Fabric is a firm stitch-bond polyester used in JM Coatings systems.
JM Coating Polyester Reinforcing Fabric
JM Coating Field Polyester Reinforcing Fabric is a non-woven, fabric reinforcement.
JM Coating Repair Tape
JM Coating Repair Tape is used to seal seams, flashings and repair areas of existing roof prior to application of JM Coating Membrane systems.
JM Coating Silicone
JM Coating Silicone is designed for use over a variety of substrates, including built-up, modified bitumen, and aged mechanically attached or adhered TPO and EPDM membranes.
JM Coating Silicone Flashing
Designed for use over a variety of substrates, JM Coating Silicone Flashing is a mastic used for repair applications with a reinforcing fabric, or to seal common flashing conditions when using JM Coating Silicone.
JM Coating Single Ply Primer
JM Coating Single Ply Primer is an adhesion promoter for use on aged single ply surfaces prior to application of the JM Acrylic or Silicone Coatings.
TopGard 4000
One-part, acrylic reflective coating (in white or tan) for bituminous and single ply roof systems.
TopGard 5000
One-part, acrylic reflective coating for bituminous or single ply roof systems.
TopGard Base Coat
One-part, acrylic base coating (for TopGard® 4000 or 5000) that acts as an oil-bleed barrier for bituminous systems.

Specialty Roofing Products

Expansion Joint Cover - Style CF - Curb to Curb
Elastomeric bellows supported by a closed-cell foam backer for installation on wood curbs.
Expansion Joint Cover - Style CF/EJ - Curb to Wall
Elastomeric membrane bellows supported by a closed cell foam backer.
Expansion Joint Cover - Style EJ - Cant to Cant
Elastomeric membrane bellows for installation on roof-to-roof conditions.
Expansion Joint Cover - Style EJ - Cant to Wall
Elastomeric membrane bellows for installation on roof-to-wall installations.
Expansion Joint Cover - Style EJ/WC - Curb to Curb
Elastomeric or PVC membrane supported by a closed-cell foam backer.
Expansion Joint Cover - Style EJ/WC - Curb to Wall
Elastomeric or PVC membrane for installation on any width curb.
Hercules RetroDrain
One-piece spun aluminum body, heavy-duty cast aluminum dome/clamping ring and depressed sump area and is designed for use in all roofing systems.
OverFlow and FlowControl
Spun aluminum round drain attachment for use with all RetroDrains.
Presto Lock Coping System
A cost-effective snap-on coping system designed for use with single ply, built-up and modified bitumen roofing systems. The system consists of galvanized steel anchor clips and aluminum or galvanized coping covers in a variety of thicknesses and colors.
Presto-Tite Edge One Fascia System
Edge One Fascia system offers convenience and economical pricing to simplify projects and maximize profits. Our Edge One Fascia for single-ply roofs helps to protect the roof system against high wind events, saving the building from costly damage. The design eliminates the stripping in typical of other products, making Edge One Fascia fast and easy to install.
Presto-Tite Fascia System (Single Ply Systems)
A high performance edge treatment for fully adhered or mechanically fastened single ply roof projects. Nonpenetrating design allows for vertical face attachment without penetrating the horizontal flange, and eliminates the need to strip-in the deck flange, eliminating potential delamination between the adhesive and metal deck flange due to thermal expansion and contraction forces. Provides maximum protection against wind uplift damage.
Presto-Weld Drip Edge
Presto-Weld drip edge is a factory-fabricated coated metal edge system used to terminate at the perimeter of a PVC or TPO membrane. This edge comes with a factory applied, 8" wide PVC flashing strip or 6" wide TPO flashing strip of Johns Manville membrane to help save labor installation costs in the field. Presto-Weld is an economical solution for many conditions such as continuous edge drainage with or without a gutter condition.
U-Flow Screwdriver
The U-Flow Screwdriver is an extra long screwdriver to tighten the special recessed head screws on U-Flow compression seals.

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EPDM Installation and Details

When it comes to design, we've got the tools to get you from the desk to the roof. Here you will find all of the EPDM specifications, 3-part specs, details and installation guides. If you have any questions when it comes to installation, please contact our Specifier Services Group for design and your local technical representative for the field.

Flashing Details
Fastening Patterns
Assembly Plates
Specifications
Installation Guides

EPDM MASTER DETAILS	CAD	PDF	Year Term
E-FW-M1 EPDM Base & Wall Flashing with Coping Master Detail	DWG	PDF	-
E-FW-M1I EPDM Base & Wall Flashing with Coping Isometric View Master Detail	DWG	PDF	-
E-FW-M2I EPDM Self-Adhered Base and Wall Flashing with Coping	DWG	PDF	-
E-FW-M3I EPDM Self-Adhered Continuous Wall Flashing	DWG	PDF	20 Year

BASE TIE-IN DETAILS	CAD	PDF	Year Term
E-FW-B3 Base Tie-In - Fastener & Plate	DWG	PDF	20 Year
E-FW-B4 Base Tie-In - Fastener & Plate On Wall	DWG	PDF	20 Year
E-FW-B5 Membrane Flashing Base Tie-In (High Internal Pressure)	DWG	PDF	20 Year
E-FW-B7 EPDM Self-Adhered Base with Vertical Reinforced Termination Strip - RTS	DWG	PDF	20 Year
E-FW-B8 EPDM Self-Adhered Base with Horizontal Reinforced Termination Strip - RTS	DWG	PDF	20 Year
E-FW-B9 EPDM Self-Adhered Base Flashing with Sealing Strip	DWG	PDF	20 Year
3E-FW-B1 Base Flashing with Horizontal Termination Strip (RTS)	DWG	PDF	30 Year
3E-FW-B2 Base Flashing with Vertical Termination Strip (RTS)	DWG	PDF	30 Year
3E-FW-B3 Base Flashing with Horizontal Polymer Batten Strip	DWG	PDF	30 Year
3E-FW-B4 Base Flashing with Vertical Polymer Batten Strip	DWG	PDF	30 Year
3E-FW-B5 Deck Obstruction Base Flashing with (RTS)	DWG	PDF	30 Year
3E-FW-B6 Base Tie In (F&P) with 6 inch Sealing Strip	DWG	PDF	30 Year
3E-FW-B7 Base Tie In (Batten Strip) with 6 inch Sealing Strip	DWG	PDF	30 Year
3E-FW-B8 Base Tie In (Polymer Batten Strip) on Wall 6 inch Sealing Strip	DWG	PDF	30 Year
3E-FW-B9 Deck Obstruction Base Flashing with 6 inch Sealing Strip	DWG	PDF	30 Year

INTERMEDIATE TERMINATION DETAILS	CAD	PDF	*TERM*
E-FW-I3 EPDM Intermediate Termination with Termination Bar	DWG	PDF	20 Year
E-FW-I4 EPDM Intermediate Termination with Through-Wall Counter Flashing	DWG	PDF	30 Year
E-FW-I5 EPDM Intermediate Termination Below Wall Cladding	DWG	PDF	30 Year
3E-FW-I1 Intermediate Termination with CF and Cut in Reglet	DWG	PDF	30 Year
3E-FW-I2 Intermediate Termination with Surface MTD CF	DWG	PDF	30 Year
3E-FW-I3 Intermediate Termination Below Wall Cladding	DWG	PDF	30 Year
3E-FW-I4 Intermediate Flashing Attachment with Polymer Batten Strip	DWG	PDF	30 Year
3E-FW-I5 Intermediate Flashing Cover with Polymer Batten Strip	DWG	PDF	30 Year

TOP OF WALL DETAIL	CAD	PDF	Year Term
E-FW-T1 Fabricated Metal Coping Over Adhered EPDM	DWG	PDF	30 Year
E-FW-T4 Perma-Tite Continuous Cleat Coping System Over EPDM	DWG	PDF	30 Year
3E-FW-T1 Top of Wall Termination with Stone Coping	DWG	PDF	30 Year
3E-FW-T2 Presto-Lock Coping Over EPDM	DWG	PDF	30 Year
3E-FW-T3 Fabricated Metal Coping Over Adhered EPDM	DWG	PDF	30 Year
3E-FW-T4 Presto-Tite Fascia on Sloped Parapet	DWG	PDF	30 Year
3E-FW-T5 Presto-Tite Fascia on Flat Parapet	DWG	PDF	30 Year

EPDM MEMBRANE SEAMING DETAILS	CAD	PDF	Year Term
E-MS-01 Reinforced EPDM Membrane Cut Edge Lap Caulk	DW G	PDF	-
E-MS-02 EPDM Membrane Side Lap & T-Joint	DWG	PDF	20 Year
E-MS-03 EPDM Side Lap & T-Joint - 30 Year	DWG	PDF	30 Year
E-MS-04 EPDM Side Lap & T-Joint - 30 Year	DWG	PDF	30 Year
E-MS-05 In-Lap Fastening Method - Mechanically Attached	DWG	PDF	20 Year
E-MS-06 In-Lap Fastening Method - Steel Deck	DWG	PDF	20 Year
E-MS-07 In-Lap Fastening Method - Plywood Deck	DWG	PDF	20 Year
E-MS-08 In-Lap Fastening Method - Concrete Deck	DWG	PDF	20 Year
E-MS-09 In-Lap Fastening Method - Wood Plank Deck	DWG	PDF	20 Year
E-MS-10 Reinforced Perimeter Strip Fastening Method	DWG	PDF	20 Year
E-MS-11 Continuous Strip Fastening Method	DWG	PDF	20 Year
E-MS-12 Polymer Batten Strip Fastening Method	DWG	PDF	20 Year
E-MS-13 Slope Transition-Valley	DWG	PDF	20 Year
E-MS-14 Slope Transition-Ridge	DWG	PDF	20 Year
E-MS-15 EPDM Self-Adhered Slope Transition (Valley)	DWG	PDF	20 Year
E-MS-16 EPDM Self-Adhered Membrane Butted End Lap	DWG	PDF	20 Year
E-MS-17 EPDM Self-Adhered Side Lap and T- Joint	DWG	PDF	20 Year
E-MS-18 EPDM Self-Adhered Side Lap - Sealing Strip and T-Joint	DWG	PDF	20 Year
E-MS-PT1 Tape/Standard Sheet Assembly - Pre-Taped	DWG	PDF	20 Year
E-MS-PT2 Tape/Standard Sheet Side Lap & T-Joint - Pre-Taped	DWG	PDF	20 Year
E-MS-PT3 Tape/Standard Sheet Side Lap & T-Joint - 30 Year - Pre-Taped	DWG	PDF	30 Year
E-MS-PT4 Tape/Standard Sheet Side Lap & T-Joint - 30 Year - Pre-Taped	DWG	PDF	30 Year
E-MS-PT5 Tape/Tape Assembly - Pre-Taped	DWG	PDF	-
E-MS-PT6 Tape/Tape Side Lap & T-Joint - Pre-Taped	DWG	PDF	20 Year
E-MS-PT7 Tape/Tape Side Lape & T-Joint - 30 Year - Pre-Taped	DWG	PDF	30 Year
E-MS-PT8 Tape/Tape Side Lap & T-Joint - 30 Year - Pre-Taped	DWG	PDF	30 Year
E-MS-PT9 Tape/Tape Side Lap With Polymer Batten Bar	DWG	PDF	20 Year
3E-MS-01 Lap Splice 6 inch Sealing Strip	DWG	PDF	30 Year
3E-MS-02 Lap Splice 6 inch Seam Tape	DWG	PDF	30 Year
3E-MS-03 Lap Splice Under Wall Flashing with Sealing Strip	DWG	PDF	30 Year
3E-MS-04 Lap Splice Over Field Seam with Sealing Strip	DWG	PDF	30 Year
3E-MS-05 Lap Splice with 6 inch Sealing Strip Endlap	DWG	PDF	30 Year
3E-MS-06 Lap Splice at Wall Flashing with Sealing Strip	DWG	PDF	30 Year

EPDM FLASHING CURB & CORNER DETAILS	CAD	PDF	Year Term
E-FC-01 Prefabricated Metal Curb Base Flashing	DWG	PDF	20 Year
E-FC-02 Roof Hatch	DWG	PDF	20 Year
E-FC-03 EPDM Inside Corner with RTS Strips	DWG	PDF	20 Year
E-FC-04 EPDM Inside Corner with RTS Strips - 30 Year	DWG	PDF	30 Year
E-FC-05 EPDM Inside Corner with Seam Tape	DWG	PDF	20 Year
E-FC-06 EPDM Inside Corner with Seam Tape - 30 Year	DWG	PDF	30 Year
E-FC-07 EPDM Outside Corner with RTS Strips	DWG	PDF	20 Year
E-FC-08 EPDM Outside Corner with RTS Strips - 30 Year	DWG	PDF	30 Year
E-FC-09 EPDM Outside Corner with Seam Tape	DWG	PDF	20 Year
E-FC-10 EPDM Outside Corner with Seam Tape - 30 Year	DWG	PDF	30 Year
E-FC-11 Prefabricated water tight metal Curb Base Flashing	DWG	PDF	20 Year
E-FC-12 Wood Curb Base Flashing	DWG	PDF	30 Year
E-FC-13 EPDM Inside Corner with Seam Tape and Vertical Wall Fastening	DWG	PDF	20 Year
E-FC-14 EPDM Flashing Wall with Term Bar and Corner Coping	DWG	PDF	-
3E-FC-01 Prefab Water Tight Metal Curb Flashing 2 inch Max Flange	DWG	PDF	30 Year
3E-FC-02 Prefab Water Tight Metal Curb Flashing 2-3 inch Flange	DWG	PDF	30 Year
3E-FC-03 Outside Corner RTS Strip Layout	DWG	PDF	30 Year
3E-FC-04 Inside Corner RTS Strip Layout	DWG	PDF	30 Year
3E-FC-05 RTU Curb Flashing Sealing Strip	DWG	PDF	30 Year
3E-FC-06 RTU Curb Flashing with Metal CF Sealing Strip	DWG	PDF	30 Year
3E-FC-07 RTU Curb Flashing with RTS	DWG	PDF	30 Year
3E-FC-08 Prefabricated Metal Curb Flashing with RTS	DWG	PDF	30 Year
3E-FC-09 RTU Curb Base Flashing with Sealing Strip	DWG	PDF	30 Year
3E-FC-10 RTU Curb and Counter Flashing With Sealing Strip	DWG	PDF	30 Year
3E-FC-11 Outside Corner with JM Peel & Stick Flashing	DWG	PDF	30 Year
3E-FC-11I Outside Corner with JM Peel & Stick Flashing Installation	DWG	PDF	30 Year
3E-FC-12 Outside Corner At Welded Watertight Curb	DWG	PDF	30 Year
3E-FC-12I Outside Corner At Welded Watertight Curb Installation	DWG	PDF	30 Year
3E-FC-13 Inside Corner with JM Peel & Stick Flashing	DWG	PDF	30 Year
3E-FC-13I Inside Corner with JM Peel & Stick Flashing Installation	DWG	PDF	30 Year
3E-FC-14 Inside Corner with Separate Wall Flashing	DWG	PDF	30 Year
3E-FC-14I Inside Corner with Separate Wall Flashing Installation	DWG	PDF	30 Year
3E-FC-15 Outside Corner with Seam Tape	DWG	PDF	30 Year
3E-FC-15I Outside Corner with Seam Tape Installation	DWG	PDF	30 Year
3E-FC-16I Inside Corner with RTS Strips Installation	DWG	PDF	30 Year
3E-FC-17I Outside Corner with RTS Strips Installation	DWG	PDF	30 Year

EPDM PROTECTION DETAILS	CAD	PDF	Year Term
E-PT-01 Support-Light	DWG	PDF	-
E-PT-02 Support-Medium	DWG	PDF	-
E-PT-03 Support-Heavy	DWG	PDF	-
E-PT-04 Walkway-Concrete Paver	DWG	PDF	-
E-PT-05 EPDM Peel & Stick Walkpads Over EPDM Membrane	DWG	PDF	-
E-PT-06 Ballasted EPDM	DWG	PDF	-
E-PT-07 Lightning Rod-Wall Mount	DWG	PDF	-
E-PT-08 Lightning Rod-Roof Mount	DWG	PDF	-
E-PT-09 JM ENRGY Anchor - EPDM	DWG	PDF	20 Year
E-PT-10 Hurricane Peel Stop Anchor Bar	DWG	PDF	20 Year

PRE-MANUFACTURED (METAL) DETAILS	CAD	PDF	Year Term
E-FE-P1 JM Presto Lock Fascia Over EPDM	DWG	PDF	30 Year
E-FE-P3 Rail Fascia System For Single Ply Roofs	DWG	PDF	30 Year
E-FE-P4 JM Metal Drip Edge with JM EPDM Sealing Strip	DWG	PDF	20 Year
E-FE-P5 JM Gravel Stop with JM EPDM Sealing Strip	DWG	PDF	20 Year
3E-FE-P1 Presto Tite Fascia for Single Ply Systems	DWG	PDF	30 Year
3E-FE-P2 Extended JM Presto Tite Fascia	DWG	PDF	30 Year
3E-FE-V2 Roof Edge Gutter with Flange	DWG	PDF	30 Year
3E-FE-V4 Metal Drip Edge with EPDM Sealing Strip	DWG	PDF	30 Year
3E-FE-V6 Gutter & Metal Edge with EPDM Sealing Strip	DWG	PDF	30 Year

EPDM DRAINS & VENTS DETAIL	CAD	PDF	Year Term
E-DV-01 Vent Pipe	DWG	PDF	20 Year
E-DV-02 Vent Pipe	DWG	PDF	30 Year
E-DV-03 Through-Wall Scupper	DWG	PDF	20 Year
E-DV-04 Through-Wall Scupper	DWG	PDF	30 Year
E-DV-04I Through-Wall Scupper	DWG	PDF	30 Year
E-DV-05 Primary Scupper with Tapered Drainage Sump	DWG	PDF	20 Year
E-DV-06 Low Wall Primary Scupper Flashing	DWG	PDF	20 Year
E-DV-07 Overflow Scupper	DWG	PDF	20 Year
E-DV-08 Primary Drain Sump - Low Slope - Less than 3:12 Slope	DWG	PDF	30 Year
E-DV-09 Primary Drain Sump - Steep Slope - Greater than 3:12 Slope Mech. Att.	DWG	PDF	20 Year
E-DV-10 Primary Drain Sump - Steep Slope - Greater than 3:12 Slope Adhered	DWG	PDF	20 Year
E-DV-11 Primary and Overflow Drain Sump	DWG	PDF	30 Year
E-DV-12 JM EPDM Hercules Retrodrain	DWG	PDF	20 Year
3E-DV-01 Roof Drain	DWG	PDF	30 Year
3E-DV-02 Overflow Roof Drain with Water Dam	DWG	PDF	30 Year
3E-DV-03 Primary Roof Drain Insert	DWG	PDF	30 Year
3E-DV-04 Primary and Overflow Roof Drain	DWG	PDF	30 Year
3E-DV-05 Through Wall Welded Scupper Sleeve	DWG	PDF	30 Year
3E-DV-05I Through Wall Welded Scupper Sleeve	DWG	PDF	30 Year
3E-DV-06 Wall Overflow Welded Scupper Sleeve	DWG	PDF	30 Year
3E-DV-06I Wall Overflow Welded Scupper Sleeve	DWG	PDF	30 Year

EPDM FLASHING PENETRATION DETAILS	CAD	PDF	Year Term
E-FP-01 JM Peel and Stick Pipe Boot	DWG	PDF	20 Year
E-FP-02 Field Fabricated Vent Pipe	DWG	PDF	20 Year
E-FP-04 Metal Penetration Pocket Over EPDM	DWG	PDF	20 Year
E-FP-05 Vent Pipe - Hot	DWG	PDF	20 Year
E-FP-06 EPDM Pourable Sealer Pocket	DWG	PDF	20 Year
3E-FP-01 Penetration with JM Peel and Stick Pipe Boot	DWG	PDF	30 Year
3E-FP-02 Vent Pipe Penetration with Field Fabricated Flashing	DWG	PDF	30 Year
3E-FP-03 Hot Stack Penetration with Field Fabricated Flashing	DWG	PDF	30 Year
3E-FP-04 Metal Penetration Pocket with Peel and Stick Flashing	DWG	PDF	30 Year
3E-FP-05 Penetration Pocket with Peel and Stick Flashing	DWG	PDF	30 Year
3E-FP-06 Penetration Cover Strip Options for Pre-Molded Flashing	DWG	PDF	30 Year

EPDM TIE-IN FLASHING DETAILS	CAD	PDF	Year Term
E-TI-01 EPDM Transition to Sloped Shingle Roof	DWG	PDF	20 Year
E-TI-02 Curb Tie-In to Roof	DWG	PDF	20 Year
E-TI-03 Tie-In - Bituminous to EPDM	DWG	PDF	20 Year
E-TI-04 Curb Tie-In to Roof with 6 inch Sealing Strip	DWG	PDF	30 Year
E-TI-05 Curb Tie-In to Roof with 6 inch Seam Tape	DWG	PDF	30 Year
E-TI-06 EPDM Self-Adhered Transition to Sloped Shingle Roof	DWG	PDF	20 Year

EPDM EXPANSION JOINT DETAILS	CAD	PDF	Year Term
E-EJ-01 Expansion Joint - Roof To Wall	DWG	PDF	20 Year
E-EJ-02 Expansion Joint - Roof To Roof	DWG	PDF	20 Year
E-EJ-03 Expand-O-Flash Curb To Wall Expansion Joint Cover- Style CF/EJ	DWG	PDF	20 Year
E-EJ-04 Expand-O-Flash Roof To Roof Expansion Joint Cover - Style EJ	DWG	PDF	20 Year
E-EJ-05 Expand-O-Flash Roof To Wall - Style EJ	DWG	PDF	20 Year
E-EJ-06 Expand-O-Flash Curb To Curb Expansion Joint Cover - Style CF	DWG	PDF	20 Year
E-EJ-07 Expand-O-Flash Curb To Wall Expansion Joint Cover - Style CF/EJ	DWG	PDF	20 Year
E-EJ-08 Expand-O-Flash Curb To Curb Expansion Joint Cover - Style EJ/WC	DWG	PDF	20 Year
E-EJ-09 Expand-O-Flash Curb To Wall - Style EJ/WC	DWG	PDF	20 Year
E-EJ-10 EJ Roof to Roof with 6 inch Seam Tape	DWG	PDF	30 Year
E-EJ-11 EJ Roof to Roof with 6 inch Sealing Strip	DWG	PDF	30 Year
E-EJ-12 EJ Roof to Wall with 6 inch Sealing Strip	DWG	PDF	30 Year
E-EJ-13 EJ Roof to Wall with 6 inch Seam Tape	DWG	PDF	30 Year
E-EJ-14 Roof to Roof with Expansion Slip Plate	DWG	PDF	20 Year
3E-EJ-01 EJ Roof to Wall with RTS Strip	DWG	PDF	30 Year
3E-EJ-02 EJ Roof to Wall with 6 inch Sealing Strip	DWG	PDF	30 Year
3E-EJ-03 Roof to Roof Expansion Joint with RTS Strip	DWG	PDF	30 Year
3E-EJ-04 Roof to Roof Expansion Joint with 6 inch Sealing Strip	DWG	PDF	30 Year
3E-EJ-05 Expand-O-Flash Curb to Wall EJ Cover (RTS)	DWG	PDF	30 Year
3E-EJ-06 Expand-O-Flash Curb to Wall EJ 6 inch Sealing Strip	DWG	PDF	30 Year
3E-EJ-07 Curb to Curb Field Fabricated Joint Cover with RTS Strip	DWG	PDF	30 Year
3E-EJ-08 Curb to Curb Field Fabricated Joint Cover 6 inch Sealing Strip	DWG	PDF	30 Year
3E-EJ-09 Curb to Curb Expansion Joint Cover with RTS Strip	DWG	PDF	30 Year
3E-EJ-10 Curb to Curb Expansion Joint Cover 6 inch Sealing Strip	DWG	PDF	30 Year


*EPDM FIT Self Adhered Details*	*CAD*	*PDF*	*Year Term*
E-FW-B7 EPDM Self-Adhered Base with Vertical Reinforced Termination Strip - RTS	DWG	PDF	20 Year
E-FW-B8 EPDM Self-Adhered Base with Horizontal Reinforced Termination Strip - RTS	DWG	PDF	20 Year
E-FW-B9 EPDM Self-Adhered Base Flashing with Sealing Strip	DWG	PDF	20 Year
E-FW-M2I EPDM Self-Adhered Base and Wall Flashing with Coping	DWG	PDF	-
E-FW-M3I EPDM Self-Adhered Continuous Wall Flashing	DWG	PDF	20 Year
E-MS-15 EPDM Self-Adhered Slope Transition (Valley)	DWG	PDF	20 Year
E-MS-16 EPDM Self-Adhered Membrane Butted End Lap	DWG	PDF	20 Year
E-MS-17 EPDM Self-Adhered Side Lap and T- Joint	DWG	PDF	20 Year
E-MS-18 EPDM Self-Adhered Side Lap - Sealing Strip and T-Joint	DWG	PDF	20 Year
E-TI-06 EPDM Self-Adhered Transition to Sloped Shingle Roof	DWG	PDF	20 Year

VARIOUS (MISCELLANEOUS) DETAILS	CAD	PDF	Year Term
E-FE-V1 Wood Nailer Attachement	DWG	PDF	-
E-FE-V2 Metal Drip Edge with EPDM Sealing Strip	DWG	PDF	20 Year
E-FE-V4 Gravel Stop with JM EPDM Sealing Strip	DWG	PDF	20 Year
E-FE-V6 Gutter & Metal Edge with EPDM Sealing Strip	DWG	PDF	20 Year
E-FE-V7 Gutter & JM Drain Bar	DWG	PDF	20 Year
E-FE-V8 Gutter & Term Bar	DWG	PDF	20 Year


SINGLE PLY LIQUID FLASHING CURB AND CORNER DETAIL	*CAD*	DWG	*BIM*
SPL-FC-02 Typical EPDM Door Sill Flashing	PDF	DWG	-


*SINGLE PLY LIQUID FLASHING DRAINS AND VENTS DETAILS*	CAD	PDF	BIM
SPL-DV-02 Throughwall Metal Scupper with EPDM Membrane	DWG	PDF	-


SINGLE PLY LIQUID FLASHING PENETRATION DETAILS	CAD	PDF	BIM
SPL-FP-02 EPDM Roof Multi-Pipe Penetration Flashing	DWG	PDF	-
SPL-FP-04 EPDM Square Tube Penetration Flashing	DWG	PDF	-
SPL-FP-06 EPDM Wide Flange Penetration Flashing	DWG	PDF	-
SPL-FP-07 Wide Flange Flashing Scrim Layout	DWG	PDF	-
SPL-FP-09 EPDM Angle Iron Penetration Flashing	DWG	PDF	-
SPL-FP-10 Angle Iron Flashing Scrim Layout	DWG	PDF	-

*SINGLE PLY LIQUID FLASHING WALL DETAIL*	*CAD*	PDF	*BIM*
SPL-FW-02 Wall Mounted Ladder EPDM Base Flashing	DWG	PDF	-
SPL-FW-04 Deck Mounted Ladder EPDM Base Flashing	DWG	PDF	-
SPL-FW-05 Flashing Wall Optional Terminations	DWG	PDF	-

*SINGLE PLY LIQUID FLASHING EXPANSION JOINTS DETAILS*	*CAD*	PDF	*BIM*
SPL-EJ-02 Expansion Joint EPDM Roof to Wall	DWG	PDF	-

*SINGLE PLY ONE-PART POURABLE SEALER DETAILS*	*CAD*	*PDF*	*BIM*
T1P-FP-04 Wide Flange Flashing Scrim Layout 1-Part Pourable Sealer Liquid Flashing	DWG	PDF	-
T1P-FP-06 Angle Iron Flashing Scrim Layout 1-Part Pourable Sealer Liquid Flashing	DWG	PDF	-

VAPOR BARRIER SA DETAILS	CAD	PDF	*BIM*
VB-1 JM Vapor Barrier SA - Wall Base Detail	DWG	PDF	-
VB-1 (ALT) JM Vapor Barrier SA - Wall Base Detail - Alt	DWG	PDF	-
VB-2 JM Vapor Barrier SA - Pipe Penetration Detail	DWG	PDF	-
VB-3 JM Vapor Barrier SA - Drain Detail	DWG	PDF	-
VB-4 JM Vapor Barrier SA - Detail at Field Laps	DWG	PDF	-
VB-5 JM Vapor Barrier SA - Outside Curb Detail	DWG	PDF	-
VB-6 JM Vapor Barrier SA - Inside Curb Detail	DWG	PDF	-

*VAPOR BARRIER SAR DETAILS*	CAD	PDF	*BIM*
VB-1 JM Vapor Barrier SAR - Wall Base	DWG	PDF	-
VB-1 (ALT) JM Vapor Barrier SAR - Wall Base	DWG	PDF	-
VB-2 JM Vapor Barrier SAR - Pipe Penetration	DWG	PDF	-
VB-3 JM Vapor Barrier SAR - Drain	DWG	PDF	-
VB-4 JM Vapor Barrier SAR - Field Laps	DWG	PDF	-
VB-5 JM Vapor Barrier SAR - Outside Curb	DWG	PDF	-
VB-6 JM Vapor Barrier SAR - Inside Curb	DWG	PDF	-

2x4 Ft. Roof Insulation Fastener Placement - Adhered, Ballasted

4x4 Ft. Roof Insulation Fastener Placement - Adhered, Ballasted

4x8 Ft. Roof Insulation Fastener Placement - Adhered, Ballasted

EM-6 Mechanically Attached JM Reinforced EPDM (6" O.C.)

EM-12 Mechanically Attached JM Reinforced EPDM (12" O.C.)

EMR-6 10" RPS and Mechanically Fastened JM EPDM (6" O.C.)

EMR-12 10" RPS and Mechanically Fastened JM EPDM (12" O.C.)

FA-16 Fully Adhered Cover (16-24-32)

FA-8 Fully Adhered Cover (8-16-32)

CBUA-12-6-4 Cover Board Urethane Adhesive

ICBUA-8-4-4 Insulation and Cover Board Urethane Adhesive

ICBUA-12-6-4 Insulation and Cover Board Urethane Adhesive

INUA-12-6-4 Insulation Urethane Adhesive

Assembly Plate Use Instructions

*Please be sure to download the file before selecting your assembly.*

EPDM Assembly Plates

EPDM Adhered Assembly Plate

EPDM Ballasted Assembly Plate

EPDM Mechanically Attached Assembly Plate

EPDM R FIT Batten Strip Attached Assembly Plate

Download the 3-Part EPDM Master Spec

Access RoofSpec Xpert

Installation Guides

JM EPDM Application Guide

JM EPDM FIT SA Application Guide

JM Vapor Barrier Installation Guide

JM Vapor Barrier Installation Guide - Español

EPDM R FIT (MF) Installation Guide 2-Sided

EPDM R FIT (MF) Installation Guide 1-Sided

EPDM R FIT (MF) Installation Guide - 1-Sided - Español

JM All Season Sprayable Bonding Adhesive Installation Guide

JM All Season Sprayable Bonding Adhesive Installation Guide - Español

JM SP Liquid Flashing Installation Guide

JM SP Liquid Flashing Installation Guide - Español

Additional Resources

EPDM Membrane Selector Guide

EPDM Membrane Selector Guide - Español

Adhesives and Cements Selector Guide

Insulation and Cover Board Selector Guide

Insulation and Cover Board Selector Guide - Español

Fasteners and Plates Selector Guide

Documents

Videos

EPDM Installation and Product Features

Product Feature

JM EPDM

Our commitment to EPDM, and you, remains as strong as ever.

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Product Feature

EPDM R FIT (MF)

EPDM R FIT Mechanically Fastened allows for quicker install times from the removal of adhesives , and high usability of the system.

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Installation

JM EPDM FIT Tape-to-Standard Installation

Look at the best way to install JM EPDM FIT Tape-to-Standard EPDM membrane. We will show you the importance of using the JM EPDM Primer.

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Installation

JM EPDM Tape-to-Tape Installation

Learn proper installation for JM EPDM FIT system rolls properly without the need to use primer.

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Installation

EPDM RTS Strip Installation

This is a training video on how to install Johns Manville EPDM RTS Strip.

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Installation

EPDM Seam Installation

This is a training video on how to install Johns Manville EPDM seams.

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Installation

EPDM Inside Corner Installation

This is a training video on how to install Johns Manville EPDM on an inside corner.

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Installation

EPDM Pipe Flashing Installation

This is a training video on how to install Johns Manville EPDM on a pipe flashing.

Watch Here
Installation

EPDM Curb Flashing Installation

This is a training video on how to install Johns Manville EPDM on a curb flashing.

Watch Here
Installation

EPDM Drain Flashing Installation

This is a training video on how to install Johns Manville EPDM on a drain flashing.

Watch Here
Installation

EPDM Wall Flashing Installation

This is a training video on how to install Johns Manville EPDM up a wall flashing.

Watch Here

Vídeos de instalación de EPDM

Instalación de EPDM

Instalación de Tira de Terminación de Reforzada de EPDM

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Instalación de EPDM

Instalación de Junta de Membrana de EPDM

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Instalación de EPDM

Instalación de Membrana de EPDM Sobre Sumidero

Mira Aquí
Instalación de EPDM

Instalación de Membrana de EPDM en Esquina Interior

Mira Aquí
Instalación de EPDM

Instalación de Membrana de EPDM Sobre Pared

Mira Aquí
Instalación de EPDM

Instalación de Membrana de EPDM Sobre Tubo

Mira Aquí
Instalación de EPDM

Tapajuntas de EPDM Para Bordillos

Mira Aquí

EPDM Project Spotlight

Chicago USPS

New JM EPDM FIT Membrane Covers Chicago-Area Post Office

The Barrington, IL, United States post office demanded a quick, easy-to-install product that would withstand harsh and windy Chicago-area winters as well as blistering summer heat. The existing roof was a standard 60 mil fully adhered EPDM roofing system.

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Lebanon Correctional Institution

JM EPDM FIT Membrane Chosen for the Lebanon Correctional Institution

The Lebanon Correctional Institution required a new roof. Although the Ohio Facilities Construction Commission (OFCC) obtained multiple bids, many contractors simply won’t pursue working on prison projects. Enter the experienced professionals from Kalkreuth Roofing and Sheet Metal and Johns Manville.

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Summit High School

Colorado Mountain School Expansion Roof with JM EPDM R FIT

Summit High School (SHS) expanded its main building by 35,200 square feet. Arapahoe Roofing and Sheet Metal, Inc. won the job to roof this major addition. As a long-time Johns Manville partner, Arapahoe worked with the District’s facilities manager to choose a complete JM system that included 75 mil reinforced membrane as specified by the architect.

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Roofing Institute Contractor Training

Our JM approved contractors can take advantage of hands-on training and learn all the latest best practices for your profession through our learning program. As low-slope roof technology, materials and performance demands evolve, it is crucial to understand new materials and technologies. JM has built an education and development initiative that utilizes our over 160 years of experience in commercial roofing.

Training mechanically fastening TPO around a penetration.

BURSI for Design Professionals

Our BURSI® program, run by our Specifier Services Team offers customizable education programs that are certified by American Institute of Architects (AIA). We offer anything from one-hour “Lunch and Learns” to a 10-hour, multiple-day seminar. Our program is known as (BURSI) Better Understanding of Roofing Systems Institute. Please contact your local sales representative for more information on upcoming BURSI dates or visit our calendar to see the next educational seminar is in your area.

Roofing Systems Blog

Commercial Roofing

Year-End Reflections and Exciting Plans for 2025

As 2024 comes to a close, Johns Manville Roofing has been actively ensuring our customers are well taken care of and our plans for 2025 are firmly in place. Curious about our...

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Commercial Roofing

Don’t miss “TPO Roofing 101” on Roofers Coffee Shop

Those in the know in roofing know TPO. So, too, does Johns Manville’s Kaare Kurtzke, who recently sat down with Heidi J. Ellsworth for a Roofers Coffee Shop Lunch and Learn s...

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Commercial Roofing

Roofers Coffee Shop Celebrates Hispanic Heritage Month Featuring JM's Minnie Robles

The historic, growing and impactful role of Hispanics in the roofing industry recently took center stage for Coffee Conversations. The episode celebrating Hispanic Heritage M...

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Commercial Roofing

Get the Job Done Faster with JM’s New EPDM FIT SA (Even in the Cold)

At Johns Manville, we know time matters when it comes to a roofing job going right. So, too, do temperatures. Our new JM EPDM FIT SA allows contractors to make the most of bo...

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Commercial Roofing

Johns Manville Roofing Volunteer Day

A team of 21 Johns Manville Roofing Systems employees recently spent a morning pitching in at Food Bank of the Rockies as part of the company-wide Global Community Day. No...

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Commercial Roofing

Johns Manville Rocks the Trade Show Scene

There’s nothing like a crowded show floor to ramp up excitement about the roofing industry. At least that’s how we see it at Johns Manville. Attending educational events and ...

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Commercial Roofing

JM TPO Heat Weldable Cover Tape Joins JM Lineup

At Johns Manville, we know versatile products can be the key to a roofing project not only coming in on time and on budget, but also standing the test of time. That’s why we’...

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Commercial Roofing

Above It All Episode 45: Johns Manville Introduces EPDM FIT Self-Adhered

Podcast episode 45 features Johns Manville's new EPDM Product Manager, Kevin Roepe. Kevin discusses Johns Manville's new EPDM FIT Self-Adhered membrane, product highlights, a...

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Commercial Roofing

Above It All Episode 44: IIBEC Features JM's Technical Sales Experts

Podcast episode 44 features Johns Manville's Technical Sales duo, Rick Gustin and Rob Hughes. Rick and Rob discuss their wind convergence presentation at IIBEC's Internationa...

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Commercial Roofing News

EPDM Roofing Systems