Mop Down Roll Roofing

Installed roof designs weigh less than 2 pounds per square foot.

Mop down roll roofing.

They help waterproof commercial buildings. Again trim any roofing that extends beyond the edge of the roof. Gaf tri ply app smooth modified bitumen 3 ft. Place a sheet of 36 inch roll roofing directly over the 18 inch roofing that is covering the valley.

Hot mop roofing is generally the. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. The term cold applied is referring to o. Components of torch down roofing systems insulation.

Strong and resilient membrane for durability. The rolled roofing should reach the chalk line when you lay it down and should stretch from 1 side of the roof to the other. Torch down roofs installation process. Next is the vapor barrier.

Specially formulated modified asphalt gives ruberoid mop granule lasting performance. This underlayment helps prevent the roof from developing condensation or. You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material. Cold process modified bitumen roll roofing is another way to apply rolled roofing other than hot mopping or torching.

Once the roof mop down is covered in a sealant the shingles are applied to a roof. Gaf smooth app modified bitumen membrane rolled roofing in black is designed for torch down application. Ruberoid mop granule membrane s polyester mat core allows it to resist splits and tears due to its pliability and elongation characteristics. Nail it down exactly as you did the 18 inch roofing.

Cut the rolled roofing to the right size using a razor knife. Hot mop roofing has a life span of 15 to 20 years making it a process that you will not soon have to repeat. Net membrane roll for low slope roofs 3687000 the home depot. It is called mop down because they mop the sealant on to the fabric like material.

These are unused surplus roof mop down rolls.