Asphalt Shingle Roof How To Install

To install asphalt shingles start by installing underlayment and new flashing on the roof.

Asphalt shingle roof how to install.

Install 4 5 nails spaced evenly. Prepare roof edges cant strips. Then begin nailing the shingles to the roof working in rows and starting at the edge of the roof. Flashing is placed around plumbing stacks and vents to help prevent leaks.

Keep 3 4 inch overlap pass the edge to keep water away from the fascia board. Asphalt shingles have a nailing line a line of sealant material intended to bond with the next row of shingles. The first challenge to winter roofing with asphalt shingles is the shingles themselves. Nail the shingle in just above the middle line.

Hold the shingles with the help of nails. Once you ve done that cut your shingles to size if they re not already. 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. Apply flashing materials in concert with the shingle installation procedure with both the flashing and the shingles arranged to work together to protect around the joint areas.

Work your way upwards towards the top of the roof to install all the shingle tabs and ensure the surface is covered and overlaps the ridgeline. Use a minimum of four roofing nails per shingle use six nails per shingle in high wind areas. Once the first shingle is in place position your next shingle right next to it with no overlap. If you have a roof area more than 50 feet make sure joints stay no less than 6 inches.

The short answer is yes but to understand that let s look at the two main reasons why most roofing companies and roofing customers don t consider winter the best time to install an asphalt shingle roof. Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles. Because asphalt shingles are routinely exposed 5 in rip down the first strip the starter course so that it is 5 in. Nail the roofing strips parallel to the roof edge set in 1 and 8 from the roof edge with nails spaced 4 o c.

The bottom row of the shingles may overlap the starter strip entirely so that it also overhangs the roof by 0 25 inch. Allow your edges with starter shingle on valleys keeping a 2 inch space for water flow and 3 4 inch on gables for fascia protection. Make sure that your next shingle is also properly aligned along the horizontal string and nail it in.