Rolled Asphalt On Flat Roof

You can t use the rolled roofing materials if the roof slope is more than 25.

Rolled asphalt on flat roof.

Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. The rolls are typically up to 100 feet long and may be any width from 6 20 feet wide. Rolled roofing goes down quickly. Can be used with roll roofing roofing felts and low slope roofing to seal the seams and prevent water penetration between the seams.

Rolled roofing is the least expensive roofing material even compared to low cost composite shingles. Working with a helper expect to spend half a day installing flashings and roll roofing for a 700 square foot roof with modest complications. Most types of roofing available for flat roofs come in rolls. 2 layers for low slope roofs 15 25.

On buildings with flat roofs shingles should be replaced with a roofing material that provides protection from water intrusion. Cut the rolled roofing to the right size using a razor knife. 4 layers if the roof is flat and the slope is 0 5. Asphalt roll roofing peel and stick roofing torch down roofing flat roof brown roll roofing roofing materials.

The vast majority of rolled roofing contains some variation of rubber in one of many different combinations. 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. You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material. See less view details.

Special blend of adhesive asphalt reinforced with fibres. 3 layers if the roof slope is 5 15. This product is the best way of covering low incline roofs. Ft sbs self adhering cap sheet roll for low slope roofing in black.

For a flat or nearly flat roof use double coverage although a torch down modified bitumen or epdm roof is a better solution. Hammered down rolled roofing should not be used on flat roofs though as this will lead to leaks. All materials even the nails are inexpensive. Commonly referred to as n i s.