Rolled Asphalt On Flat Roof

To seal a plumbing vent spread roofing.

Rolled asphalt on flat roof.

Step 3 apply the edge strips. 4 layers if the roof is flat and the slope is 0 5. Multiply the width by the length and divide the result by 100 to determine the number of. Hammered down rolled roofing should not be used on flat roofs though as this will lead to leaks.

Rolled roofing is the least expensive roofing material even compared to low cost composite shingles. Rolled roofing goes down quickly. Ft sbs self adhering cap sheet roll for low slope roofing in black. The vast majority of rolled roofing contains some variation of rubber in one of many different combinations.

Then apply roofing cement evenly around the roof edges where these strips are going to go. 2 layers for low slope roofs 15 25. How to do it attach first course. The rolls are typically up to 100 feet long and may be any width from 6 20 feet wide.

You need to place starter strips of roll roofing along all edges of the roof so start by cutting pieces of roofing about 18 inches wide. Plan so that no two butt joints are closer than 2 feet from each other. Your choices for rolled roofing include materials like. This product is the best way of covering low incline roofs.

Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a. You can t use the rolled roofing materials if the roof slope is more than 25. Roll out and cut a second. Roll out a full length piece of underlay and cut it to length with a utility knife starting near one of the long.

Be careful not to get any on your skin in this process. Materials and installation 1. Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. All materials even the nails are inexpensive.

Measure the roof each way.