How To Start Shingling Your Roof

You can cut the layered edge of architectural roof shingles and use the cut flat piece as your starter roof single.

How to start shingling your roof.

This should leave you with about 1 2 of the shingle left. Continue laying your shingles horizontally up the roof. Apply a cover of starter architectural shingles. Using your chalk line snap a line down the center of the valley.

Next lay the first full row of shingles so they re directly covering the starter row. This will provide a cutting guide for the shingles you will place on the other side of the valley. This saves a lot of time moving shingle bundles and a lot of back strain. If you hit a stack vent or chimney interlace the shingles with the flashing to allow water.

Following the manufacturer s directions. Center a minimum 610 mm 24 wide minimum 28 gauge pre finished galvanized metal valley liner in the valley and fasten with only enough nails to hold it in place nailing at the edges only. Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap. Using a utility knife cut them off at the bottom of the adhesive strip.

Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. When installing shingles start by laying a narrow row of shingles at the bottom of the roof along the edge. To begin installing the first shingles on your roof cut off the three tabs on the shingle. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across the roof.

Both step shingling and racking will yield a watertight. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Not only that the shingles can be piled just to the side of the column being laid. Build your shingles up to the highest part of the valley at the ridge.

Move to the other section of the roof then start laying shingles just like you did on the other section of roof. Starting at the bottom of the roof map out a guideline with chalk.