Three Tab Roofing Instructions

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.

Three tab roofing instructions.

Apply ridge only after hips have been applied beginning on end of ridge opposite prevailing wind direction. About owens corning sustainability roofing programs. Starting at the bottom of the roof map out a guideline with chalk. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across.

If cutting three tabs for hip ridge shingles adhere to the following instructions. Three tab installation starts at the edge of the roof with narrow starter strip shingles that run along the bottom flush with the gutter apron. Cut full three tab shingles into three 12 x 12 13 1 4 x 13 1 8 metric hip ridge shingles. When you buy owens corning roofing shingles you can rest assured that our commitment.

The 250 mm 10 length is bent in half so that 125 mm 5 will reach up the wall surface and the other 125 mm 5 will extend onto the. Shingle recycling our brand promise. Install a starter strip. 2 malarkey 3 tab shingle installation instructions 2 4 overlap depending on product full width sheets roof deck eave metal single layer of specified underlayment rake metal installed on top of underlayment figure 1 application of field underlayment on roof slopes 4 12 and greater non ice dam regions roof slopes 2 12 up to 4 12.

The owens corning roofing contractor network rewards contractors for providing homeowners with a positive experience with our products. All certainteed three tab shingles are made to have a dimensional tolerance size of 1 16. For instance when using metal flashing with shingles with a typical 143 mm 5 5 8 exposure such as traditional 3 tab shingles the size of the flashing will be 250 mm x 200 mm 10 x 8. If the slope is shallow so there s no.

All of these shingles are good or better quality roofing products. Start hips at the eave and work up to ridge. Additional starter rows install along the gable. If possible have the shingles delivered via a boom directly onto the roof.