How To Apply Flashing With A Rolled Roof

Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o.

How to apply flashing with a rolled roof.

How to install polymer bituminous flashing. Water can accumulate in the roofing or flashing on a flat roof causing ponding that will eventually result in rotted underlayment and a roof leak. The roofing should overhang the eaves by inch except where you install drip edge flashing on top of the roofing along the rake edge. 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.

Roll roofing is made from the same asphalt composition material as shingles and it s easier to install. There are three systems including glue down torch down and peel and stick. A typical roof has three layers a felt layer and two layers of overlapping shingles. Provide 6 inches of overlap under each side of the.

You will need 1 10 gallon of lap not mastic cement for every roll and 2 pounds of roofing nails for every square. An underlayment of felt roofing is optional. It has just one layer so it goes. Roll roofing is different.

Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof. Install an asphalt roll surface with polymer bituminous flashing on a low pitched but not flat roof.