How to install asphalt shingles 1.
Roofing instructions for asphalt shingles.
Below 40 f shingles are brittle and crack easily when hammered or bent.
Overlap each row at least 3 to 4 inches.
Protect the roof against ice dams and windblown rain with self stick ice and water.
Fastening nailing details when re roofing with asphalt shingles use galvanized roofing nails long enough to fully penetrate the sheathing typically 1 1 2 inches for a second roof and 1 3 4 inches for a third.
Roofing and reroofing with asphalt shingles are normally done by specialty roofing contractors but a homeowner with good skills and who is committed to working safely above the ground can tackle this job.
Start by laying asphalt felt or other underlayment over the roof.
Asphalt roofing shingles simply rely on the force of.
Peel off the bottom backing.
Installation temperature requirements for asphalt shingle roofs ideally shingles should be installed at temperatures ranging from 40 f to 85 f.
We can even help you find a professional to install it.
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Make sure the underlayment lies smooth before you nail the top edge.
Project step by step 15 roll out the self stick underlayment.
Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at.
Understand the physics of how a sloped shingle roof works.
Using your staple gun secure the felt to the roof.
Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters.
Fasteners for asphalt shingles must be galvanized steel stainless steel aluminum or copper roofing nails minimum 12 gage shank with a minimum 3 8 inch head of a length to penetrate through the roofing materials and a minimum of 3 4 inch into the roof sheathing.
These pieces act as a weather proofing and protective barrier between your house and the elements helping keep water and cold temperatures out.
Working at heights on a roof presents fall hazard risks and.
Step one in any roofing project is always safety first.
Then pull off the.
Above 85 f it is easy to tear the shingles or mar the granular coating.
Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.
Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.
