How To Apply Rolled Roofing On A Flat Roof

If possible install roll roofing over a smooth plywood deck either perpendicular or parallel to the slope.

How to apply rolled roofing on a flat roof. Unlike shingles which apply one by one you can roll out a square of mineral surface rolled roof within minutes. Rolled roofing goes down quickly. Apply about two inches worth of cement under either side to seal the roofing down and then nail it down making sure it still stays flat and even as you go. The roofing should overhang the eaves by inch except where you install drip edge flashing on top of the roofing along the rake edge.

How to install roll roofing on flat or pitched roofs how to install roll roofing on a flat or pitched roof with your own hands. Smooth down the sheet with your hand to adhere the roll roofing to the roof deck. Install drip edge flashings roofing felt and wsu if needed. You can install roll roofing on your own but it goes more smoothly with a helper so grab a friend and get started.

Installation tips and guides. To apply rolled roofing you ll need your roof measurements a broom chalk to mark lines a razor blade to cut the material roofing cement nails and a hammer to hold down the material. You can install metal valley flashing but it is common to simply apply an 18 inch wide strip of roll roofing instead. Align the length of roll roofing with the lowest edge of the flat roof and flush to the side edge of the roof.

Set it in a bed of roofing cement smooth out any creases and drive nails near the edges. 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. If the job must be done anyway store the rolls in a warm place prior to application or unroll and cut them into strips no longer than 18 feet and let them lie on the roof until they are flat. Rolled roofing is easy to transport.

Roll roofing a small flat roof with greg zanis weatherwatch this quality gaf leak barrier helps keep water out of the most vulnerable areas of your roof inc. Attach drip edge along the edge of the roof with roofing cement. Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof.