How To Apply Self Adhesive Roll Roofing

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.

How to apply self adhesive roll roofing. Visit your local hardware store and ask for enough rolled roofing to fit the area of your roof. Self adhesive roof underlayment is not recommended for use over existing roofing materials so you ll need to remove old shingles first. Don t install roll roofing whose edges are badly damaged crushed torn as you re likely to see poor seam adhesion and early seam failure. Be sure to prime your surface with an asphalt primer before applying peel seal especially on weathered surfaces made of plywood osb composition board and masonry.

Check your manufacturer s instructions carefully because some products require the application of an additional adhesive spray along the perimeter edge of the flat roof. Applying roofing felt first will better protect the sheathing against condensation as well as against leaking. There are three systems including glue down torch down and peel and stick. Ft sbs self adhering cap sheet roll for low slope roofing in slate.

Do install on roofs between 1 2 and 6 per foot incline and backnail the liberty cap sheet when the slope is greater than 1 per foot. It has a life expectancy of anywhere from six to 10 years but it s fairly inexpensive. Simply make sure your surface is clean smooth dry and free of any loose debris. Roll roofing is a good choice for covering an existing roof.

Do s and don ts liberty sbs self adhering roofing systems are designed to be installed over low sloped roof decks. Ft sbs self adhering cap sheet roll for low slope roofing in shakewood. Roll roofing is often installed over bare wood sheathing or sheathing that has been painted with a primer. For a slightly sloped roof use the concealed nail method shown.

It can be installed simply and requires only nails and roofing cement. Ft sbs self adhering cap sheet roll for low slope roofing in hickory. The roll roofing should be clean and dry when it s installed. 1 set the underlayment rolls outdoors and unroll them.

Don t install roll roofing whose roll was badly squashed flat or you may see early failure cracks across the roofing width. Install the roll roofing in warm and dry conditions to produce optimum adhesive performance. If the roof is sloped you can use the exposed nail method.