EPS/XPS Roof Insulation Panel

ACFoam-IVAtlas Web Technologies provides the roofing industry with a coated fiberglass facer (CGF) that is applied to foam panels, thus giving superior dimensional stability, increased wind uplift, water resistance, fire resistance as well as many other benefits. WEBTECH® CGF provides superior weather resistance that allows commercial and residential builders to apply the insulation panels for superior performance.

Dimensional Stability

WEBTECH has helped its customers to develop the most dimensionally stable roof insulation foam panel in the industry. Unlike many foam panels that can cup, especially when exposed to moisture and subsequent radiant heat, products that have our coated glass facer applied are less likely to cup, warp, or shrink under laboratory or normal installation conditions. As a result, the number of fasteners required to attach the foam board in a mechanically attached membrane roof system may be reduced.

Facer Adhesion and Flatness

Web Technologies glass mat coating technology has superior facer adhesion to the foam core.

Board Strength

The strength of the board and its resistance to breakage, a key element in wind uplift testing, has significantly improved over traditional facers. Fastener pull-through tests performed by fastener manufacturers and FM Approvals show a dramatic improvement in performance. This feature, coupled with improved facer adhesion and facer cohesive strength, account for the superior performance in wind uplift tests.

High Wind Ratings Without Cover Boards

Thanks to WEBTECH’s facer technology, cover boards, the otherwise necessary and expensive addition to roof systems, may no longer be needed in corners and perimeter areas to meet FM Approval’s enhanced requirements for adhered roof systems in designated Hurricane Zones.

As a result, the contractor does not have to adjust insulation height and specified LTTR-values to accommodate the cover boards or haul heavy, expensive cover boards across the roof, all contributing to huge savings on many projects. Now, Atlas leads the way again through its facer technology.

Atlas Web Technologies has printing and coloring capabilities for all CGF products as well as the ability to provide branding through the use of company logos, messages, etc.

CGF Uses

WEBTECH® CGF is designed to enhance the end product performance of a variety of commercial, residential and industrial composite applications. Typical uses include:

  • Insulation Foam Facers
  • Fire Retardant Slip Sheets
  • Gypsum Board Facers
  • EPS Foam Facers
  • XPS Foam Facers
  • Cement Board Facers
  • Underlayments
Building
Building
Underlayment
Underlayments
Fire resistance
Fire Resistance
Uplift Resistance
Uplift Resistance
Waterproofing
Waterproofing
Sheathing
Sheathing
Slipsheets
Slipsheets
Flooring
Flooring