Until recently all shingle roofs had the same type of underlayment.
Peel and stick double roof.
Get free shipping on qualified peel stick roll roofing or buy online pick up in store today in the building materials department.
Using peel and stick underlayment makes a better roof.
The only way to improve the quality of the underlayment was to make it thicker or add another layer.
Mineral surfaced peel and stick roof leak barrier roll model 0914000 110 00 roll 110 00 roll free delivery.
My photo of an asphalt roof installation in process shows that the contractor has installed a peel and stick waterproof ice and water shield type product along the roof eaves in a 36 wide strip.
Gaf weatherwatch 200 sq.
I ve marked in red the lower edge of each course of roofing felt.
Ft sbs self adhering base sheet roll for low slope roofing 3733000 the home depot.
For pricing and availability.
Above that is an incomplete double coverage layer of 15 pound roofing felt.
Gaf liberty 3 ft.
Gcp applied technologies grace ice and water shield ht.
Gaf self adhering base sheet for low slope roofing is suitable for primed plywood deck and many other substrates.
Peel seal instant waterproof repairs 3 ft w x 33 5 ft l 100 5 sq ft aluminum roll roofing.