Rolled Asphalt On Flat Roof

The rolls are typically up to 100 feet long and may be any width from 6 20 feet wide.

Rolled asphalt on flat roof.

Step 3 apply the edge strips. Rolled roofing goes down quickly. To seal a plumbing vent spread roofing. Multiply the width by the length and divide the result by 100 to determine the number of.

Materials and installation 1. Plan so that no two butt joints are closer than 2 feet from each other. Hammered down rolled roofing should not be used on flat roofs though as this will lead to leaks. Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.

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. Be careful not to get any on your skin in this process. This product is the best way of covering low incline roofs. 4 layers if the roof is flat and the slope is 0 5.

Owens corning deckseal sa sbs cap 39 375 ft w x 32 833 ft l 100 sq ft shasta white roll roofing. Most types of roofing available for flat roofs come in rolls. Then apply roofing cement evenly around the roof edges where these strips are going to go. Roll out a full length piece of underlay and cut it to length with a utility knife starting near one of the long.

You can t use the rolled roofing materials if the roof slope is more than 25. 2 layers for low slope roofs 15 25. 3 layers if the roof slope is 5 15. Your choices for rolled roofing include materials like.

Ft sbs self adhering cap sheet roll for low slope roofing in black. Measure the roof each way. The vast majority of rolled roofing contains some variation of rubber in one of many different combinations. How to do it attach first course.

All materials even the nails are inexpensive.