Install an asphalt roll surface with polymer bituminous flashing on a low pitched but not flat roof.
How to apply flashing with a rolled roof.
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.
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.
How to install polymer bituminous flashing.
An underlayment of felt roofing is optional.
You will need 1 10 gallon of lap not mastic cement for every roll and 2 pounds of roofing nails for every square.
Install drip edge and install 9 cant strips of roll roofing material along the rake and eaves edges gable ends and lower roof edge such that the roofing strip overhangs the roof deck by 1 4 to 3 8.
Roll roofing is different.
A typical roof has three layers a felt layer and two layers of overlapping shingles.
It has just one layer so it goes.
How to install roll roofing on low slope roofs.
Provide 6 inches of overlap under each side of the.
Prepare roof edges cant strips.
The roofing should overhang the eaves by inch except where you install drip edge flashing on top of the roofing along the rake edge.
There are three systems including glue down torch down and peel and stick.