Hand Sealing Roof Shingles

One example is when shingles have not bonded or when the bond has been broken.

Hand sealing roof shingles.

Gaf elk may choose to hand seal a roof or slope of a roof if there has been insufficient heat or sun. The asphalt shingle manufacturers association arma recommends hand sealing for slopes greater than 12 12 45 degrees or when shingles are installed during very cold weather. Hand sealing is the method to assure and enhance sealing of shingles with roofing cement astm d 4586 on very steep slopes in high wind areas and when installing in cold weather. The manufacturers recommend hand sealing on steep sloped roofs and in colder temperatures.

If the shingle is not sealed or. The sun will help to warm the shingles so that they may be lifted just high enough to allow for application. Hand sealing involves adding extra adhesive under each shingle tab. Re sealing shingles technical information sheet 119.

Despite these recommendations hand sealing of self sealing asphalt shingles is not common practice for winter or steep slope installations. Another example is when the roof pitch exceeds 21 12 such as with mansard roofs. The sealant also protects against extreme temperatures an essential if you live in such a place where the weather is unpredictable and your buildings need to be protected appropriately. Gaf may choose to hand seal a roof or slope of a roof if there has been insufficient heat or sun exposure to seal shingles and blow.

But many homeowners don t know much about shingles and in fact very few homeowners ever touch or handle an asphalt shingle in many ways shingles are a bit of a mystery material. Handsealing instructions if possible choose a sunny day for the hand sealing of asphalt shingles. Under a number of different circumstances shingles may need to be hand sealed. What is hand sealing.

It shields you your family and your possessions from the elements. This article discusses best roofing practices for the installation of asphalt roof shingles including installation temperature shingle sealing methods shingle course offsets asphalt shingle nailing location and specifications low slope and steep slope limits for asphalt shingles and roof flashing at building eaves and around skylights. An asphalt shingle roof is a valuable part of your home.