GAFGLAS® #75Base Sheet
Base sheet constructed with a strong glass mat that is coated on both sides to assure a closed-sheet design to prevent asphalt bleed-through.
GAFGLAS® #80 Ultima™ Base Sheet
High performance, asphalt coated, glass-reinforced roofing base sheet.
GAFGLAS® STRATAVENT® Perforated Venting Base Sheet
Formally GAFGLAS® Stratavent® Eliminator™ Perforated Venting Base Sheet. Premium-grade roofing felt constructed around a strong glass fiber mat and high quality asphalt.
GAFGLAS® STRATAVENT® Nailable Venting Base Sheet
Formally GAFGLAS® Stratavent® Eliminator™ Nailable Venting Base Sheet. Premium-grade roofing felt constructed around a strong glass fiber mat and high quality asphalt.
GAFGLAS® FlexPly™ 6 Ply Sheet
Premium-performing fiberglass Type VI roofing felt.
GAFGLAS® Ply 4 Ply Sheet
Designed with optimum porosity to assure a sound, watertight membrane.
GAFGLAS® Mineral-Surfaced Cap Sheet
Asphalt-coated glass fiber mat cap sheet surfaced with mineral granules.
GAFGLAS® EnergyCap™ Mineral-Surfaced Cap Sheet
Formally GAFGLAS® EnergyCap™ Mineral-Surfaced Cap Sheet. Mineral-surfaced cap sheet surfaced with extra fine mineral granules and a factory applied layer of TOPCOAT® EnergyCote™ elastomeric coating.
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