No. 25 Glass Base Sheet

Roll Roofing

Heavy Duty Durability
No. 25 Glass Base Sheet consists of a reinforcing mat of durable, non-woven glass fibers, heavily coated and impregnated with oxidized asphalt. It performs well as an eave protector in residential roofing.

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Specifications & Standards


ASTM D4601
ICC ER-5967

Size: 30 m x 1 m (98.8' x 3.28')
Coverage Per Package: 30.1 m² (324 sq. ft.)
Qty Per Pallet: 20
Shingles Per Square:
Quantity Per Unit/Package: 1
Warranty Term:
Limited Wind Warranty Upgrade:
Fire Resistance Rating:
Iron Clad Protection Period:


All values are approximate.
Product is designed and tested to comply with ASTM/CSA Standards at time of manufacture prior to packaging.

*Packaged in IKO wrappers.

Installation Guides & Data Sheets

Technical Data Sheets