Three Tab Roofing Instructions

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.

Three tab roofing instructions.

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

The owens corning roofing contractor network rewards contractors for providing homeowners with a positive experience with our products. Apply ridge only after hips have been applied beginning on end of ridge opposite prevailing wind direction. If the slope is shallow so there s no. 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.

Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles. If possible have the shingles delivered via a boom directly onto the roof. Cut full three tab shingles into three 12 x 12 13 1 4 x 13 1 8 metric hip ridge shingles. Start hips at the eave and work up to ridge.

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. Install a starter strip. 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. About owens corning sustainability roofing programs.

This means that when offering a choice of good better and best products these shingles would fall in the good or better categories. All of these shingles are good or better quality roofing products. Starting at the bottom of the roof map out a guideline with chalk. When you buy owens corning roofing shingles you can rest assured that our commitment.