How To Lay Roll Roofing On A Flat Roof

For a flat or nearly flat roof use double coverage although a torch down modified bitumen or epdm roof is a better solution.

How to lay roll roofing on a flat roof.

Installation tips and guides. Roll out and cut roll roofing to cover the length of the roof. You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material. Prepare the roof by tearing off the old shingles or by preparing for a reroof.

How to install roll roofing on a flat or pitched roof with your own hands. This should give you a 1 inch overhang on the eaves including the top edge. Modern technologies have significantly improve the performance of bitumen roll materials to extend their service life of up to 15 25 years and made them more universal. Working with a helper expect to spend half a day installing flashings and roll roofing for a 700 square foot roof with modest complications.

Place the top edge of the roofing along the chalk line.