Expansion Joint Cover - Style EJ/WC - Curb to Curb

Expansion Joint Cover - Style EJ/WC - Curb to Curb

Product Descriptive Name
Expansion Joint Cover
Product Short Description
Elastomeric or PVC membrane supported by a closed-cell foam backer.

Product Details

Expansion Joint Cover - Style EJ/WC - Curb to Curb

Product Short Description
Elastomeric or PVC membrane supported by a closed-cell foam backer.

Features

Expansion Joint Cover - Style EJ/WC - Curb to Curb

Features

Use: Designed to manage the movement of commercial and industrial building roof systems: thermal, settlement, new and existing junctions, differing roof deck materials or direction and seismic movement. Compatible with all roof membranes.

Advantages:

  • Accommodates multidirectional movement
  • Non-reinforced bellows for both geometric and elastomeric movement
  • Designed in a variety of styles for application requirements
  • Labor saving factory crafted intersections to fit most needs or custom designed for special needs

Insulated Option Available: Insulation is available as an option for Expand-O-Flash® to provide a thermal barrier or noise reduction. The insulation option includes a high-quality polyethylene vapor barrier that both supports the insulation and prevents moisture from inside the structure from collecting on the insulation. Johns Manville Microlite “L” fiberglass insulation is wrapped in a 4-mil poly sleeve and is sized to fit your nominal joint width. R27 (8" insulation depth) is standard. Other R-values are available upon request.

Documents

Resources

Johns Manville BURSI - Expansion Joint Covers & Edge Metal Solutions

Get an in-depth look at JM's BURSI presentation explaing what Expansion Joint Covers and Edge Metal Solutions are and the purpose they serve in a roofing system.

Building Owner Resources

Johns Manville offers one of the most comprehensive portfolios of commercial low-slope roofing solutions. We have a long standing dedication to providing solution-based systems for building owners.

Codes Corner

Here you will find quick links and cheat sheets to Johns Manville roofing systems code approvals and ratings. 

Guarantees and Roof Maintenance

Support services can include: conceptual product information, building science, wind uplift data, national and local code understanding, FM Global® and UL® regulations, fastening patterns and sheet layouts, installation guidelines and standard details.

Recycling Resources

Re-roofing mechanically attached or ballasted insulated single-ply systems now have the potential for recycling versus contributing to a landfill.

SmartBinder Resource Library 

Your resource for all JM documents in one place. 

Submittal Wizard

The Submittal Wizard is a tool to help you pull together the necessary documents for your submittal package.

Explore More

Commercial Roofing News

Blog

Commercial Roofing Blog

Watch On-Demand

Video Library

Roofing Video Library

Expand Your Knowledge

Training

Training Page