How To Shingle A Roof With Asphalt Shingles

Place the ridge cap shingles over the roof ridges.

How to shingle a roof with asphalt shingles.

See below for a shopping list tools and steps subscr. Repeat this on both sides of the roof. Make sure that the tab of the shingle in the second course will cover it completely. Use a utility knife to cut shingles as needed to properly fit edges and corners.

Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across the roof. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps. Place the second step flashing piece over the end shingle in the first course by positioning it 143 mm 5 5 8 above the bottom edge of the exposed asphalt shingle. Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at.

Start at the bottom of the roof and work your way upward one straight row at a time. Place and nail the shingles from the bottom of the roof to the top. Nail metal flashing called drip edge along the bottom edge of the roof deck near the gutters. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof.

There s a couple different styles of roofing shingles. Installing asphalt shingles over an existing shingle roof it s not ideal to install new shingles without removing the old ones but follow this pro advice if you do. Secure the horizontal flange to the roof. The 3 tab asphalt shingle also called a composition shingle or fiberglass shingle is the most common type of roofing shingle.

Many pros shingle in a vertical line up the roof because it s much faster. Although placing new roofing over old may be allowed by some codes roofovers tend to be inferior and won t last as long as a roof installed over stripped sheathing. Of total coverage equals 1 square. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

How much does it cost to have roofing shingles installed. Other composition shingles such as architectural and random cutouts are installed using most of the same techniques. Nail each side of the cap shingle into the roof. The cap of each shingle should fall evenly in half over each side of the ridge.

3 50 5 50 per square ft however most roofing contractors will price your roof per square meaning 100 square ft. When started the first row use a tape measure to ensure that the shingles will extend half an inch off the roof and hang over the drip edge. Every 5 inches make a new mark until you get to the rop of the roof.