Roofing Felt Base Sheet

The extra strength 75 base sheets offer excellent nail holding ability as well as superb tensile strength and resilience with no bleed through reducing risks of splitting and cracking of the membrane.

Roofing felt base sheet.

They will not rot curl or shrink and are dimensionally stable for improved membrane performance. Base and felt sheets offer heat resistance and low temperature flexibility to create a stronger more secure roof assembly. The resulting system is. Tri ply 75 base sheet is a premium roofing base sheet constructed with a fiberglass mat reinforcing that is coated on both sides to ensure a closed sheet design to prevent asphalt bleed through.

The sealed sheet also serves as an effective flame retarder for the application of torch applied modified bitumen membranes. Installation methods for roofing base sheets hot mopping. These systems utilize heat welding machines or propane welding equipment to melt the asphalt creating an. Garland s high performance roof membranes are the first line of defense against mother nature offering unparalleled strength durability and functionality.

Suitable in nailable specifications where bleed thru is a concern. 43 gap organic base sheet posted january 21 2014 by dmoore2948 filed under. The hot mopped system is a traditional method of applying bituminous base sheets. Gmc roofing felt is an industry leading superior quality authentic asphalt saturated organic felt underlayment.