Sbs roofing styrene butadiene styrene is commonly installed as a single ply roof with a 3 1 2 inch selvedge edge overlap.
Mineral felt roofing systems.
Fitted using a blowtorch the 3 layer felt roof system benefits from being more stable than the older methods.
Get free shipping on qualified mineral surface rolled roofing roll roofing or buy online pick up in store today in the building materials department.
Fiberglass mineral surfaced roll roofing is installed using mechanical fasteners nailing or hot or cold processes to seal between plies.
To protect the asphalt from the sun s ultraviolet rays fire proof the material and add weight to secure the roof membrane.
Alternating layers of roofing felt usually fiberglass and hot applied asphalt the final layer of asphalt is topped with gravel or other chipped minerals for several reasons.
Of course how many rolls you need will depend on the size of the roof so ensure you measure correctly.
For asphalt felt roll roofing less exposure and more plies longer roof life.
It s available in rolls that are 8m long and 1m wide with a thickness of 4 2mm mineral or 3 8mm sand.
Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.
The 3 layer felt roof system is also versatile when it comes to appearance.