How To Put Shingles On Your Roof

Cut six inches off the length of the first starter shingle nailed on then use the rest of them full size.

How to put shingles on your roof.

Snap a horizontal chalk line over the starting row to use as a guide. This will help determine how the shingles will lay on the. Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap. You won t void your warranty by going with the racking method but with some manufacturers you d have trouble collecting a settlement on two specific problems.

To lay out the design for the shingles begin at the bottom of the roof and place a tape measure inch from the edge of the roof to ensure the shingles overhang the drip edge. Lay the first row of shingles directly covering the narrow starter row. Both step shingling and racking will yield a watertight roof. It generally takes three bundles of shingles to cover 100 square feet.

Pattern curling and shadowing color blending. Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. Get the right number of shingles for the job. Remove old shingles and.

Mark 12 inches up on the roof for the first course of shingles then mark every 5 inches all the way up the roof to set your reveal. Starting at the bottom of the roof map out a guideline with chalk. Measure the length of a shingle as it lies across the roof. 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.

After completing a column the roofer can go back down to the eave edge of the roof and start laying the next column of shingles.