Roofing A Valley With 3 Tab Shingles

They are designed to be installed with a 5 inch reveal.

Roofing a valley with 3 tab shingles.

When considering how to shingle a valley with architectural shingles you must take into account their thickness and reduced flexibility. Owens corning supreme 33 33 sq ft shasta white 3 tab roof shingles. Clip the top corner of shingles along valleys to keep water flow toward center of valley. The 3 tab asphalt shingle also called a composition shingle or fiberglass shingle is the most common type of roofing shingle.

Gaf marquis weathermax charcoal 3 tab roofing. Woven valleys are suitable for 3 tab shingles or low profile shingles as their single layer construction allows them to be woven together and to be overlapped more easily. Unroll a section of 36 inch wide flashing material over the valley starting at the bottom of the valley and. Gaf marquis weathermax autumn brown 3 tab roofing shingles 33 3 sq.

Three tab shingles are usually 36 inches long. Each tab is 12 inches. Per bundle 26 pieces model 0304050 44 09 bundle 44 09 bundle free delivery with 45 order. Plus cutting the closed cut valley shingles can happen after the rest of the roof is shingled.

Set your store to see local availability add to cart. Apply an approximately 3 inch width of asphalt roofing cement along the sides of flashing and embed shingles in mastic. Item 12061 model sa12. How to shingle a valley with 3 tab step 1.

Closed cut valley even if i work toward the valley with three tab shingles cut valleys are faster than woven valleys hands down. When considering how to shingle a valley with architectural shingles cambridge xpress and cambridge xtreme you must take into account their thickness and reduced flexibility. Take care not to place any fasteners in the exposed center area of the metal flashing. Extend the 3 tab.

Other composition shingles such as architectural and random cutouts are installed using most of the same techniques. Laminated shingles are more liable to create bumps in woven valleys. With a closed cut valley there s no need to shingle the two roof planes at the same time. Laminated shingles are more liable to create bumps in woven valleys.

Center the flashing material on the valley. Woven valleys are suitable for three tab shingles as their single layer construction allows them to be woven together and overlapped more easily. Secure the flashing material to the roof s felt paper with 1 inch.