Mop Down Roll Roofing

Ruberoid mop granule membrane s polyester mat core allows it to resist splits and tears due to its pliability and elongation characteristics.

Mop down roll roofing.

The term cold applied is referring to o. They help waterproof commercial buildings. Torch down roofs installation process. Strong and resilient membrane for durability.

You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material. Place a sheet of 36 inch roll roofing directly over the 18 inch roofing that is covering the valley. Gaf tri ply app smooth modified bitumen 3 ft. These are unused surplus roof mop down rolls.

It is called mop down because they mop the sealant on to the fabric like material. Gaf smooth app modified bitumen membrane rolled roofing in black is designed for torch down application. Hot mop roofing is generally the. Next is the vapor barrier.

Nail it down exactly as you did the 18 inch roofing. Hot mop roofing has a life span of 15 to 20 years making it a process that you will not soon have to repeat. Cut the rolled roofing to the right size using a razor knife. To install hot mop roofing roofers lay a synthetic base layer top it with a felt layer then.

Installed roof designs weigh less than 2 pounds per square foot. Cold process modified bitumen roll roofing is another way to apply rolled roofing other than hot mopping or torching. This underlayment helps prevent the roof from developing condensation or. Net membrane roll for low slope roofs 3687000 the home depot.

Specially formulated modified asphalt gives ruberoid mop granule lasting performance. Once the roof mop down is covered in a sealant the shingles are applied to a roof. Again trim any roofing that extends beyond the edge of the roof. Especially in cold climates a flat or low slope roof needs insulation to retain heat in the.

Johns manville offers a full line of commercial roofing systems including single ply tpo pvc epdm bituminous app built up sbs roof coatings and other commercial roofing components such as roof insulation fasteners and adhesives.