Three Tab Roofing Instructions

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.

Three tab roofing instructions.

About owens corning sustainability roofing programs. 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. If the slope is shallow so there s no. If possible have the shingles delivered via a boom directly onto the roof.

If cutting three tabs for hip ridge shingles adhere to the following instructions. Additional starter rows install along the gable. Continue to chalk additional guidelines based on the width of the shingle through at least four courses rows across. Install a starter strip.

All of these shingles are good or better quality roofing products. Cut full three tab shingles into three 12 x 12 13 1 4 x 13 1 8 metric hip ridge shingles. Apply ridge only after hips have been applied beginning on end of ridge opposite prevailing wind direction. Starting at the bottom of the roof map out a guideline with chalk.

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. All certainteed three tab shingles are made to have a dimensional tolerance size of 1 16. Shingle recycling our brand promise. Start hips at the eave and work up to ridge.

Cut a half tab off for your first course shingles cut off a full tab for your second course shingles cut one and a half tabs off of your third course shingles cut two tabs off your fourth course shingles for your fifth course cut off half of the final tab keep your sixth course tabs intact. The owens corning roofing contractor network rewards contractors for providing homeowners with a positive experience with our products. How to do it. When you buy owens corning roofing shingles you can rest assured that our commitment.