Owens Corning Roof Shingles Installation Instructions

Strike a chalk line 2 from the center line of the unshingled side.

Owens corning roof shingles installation instructions.

Shingle application bundle staging alignment fastening hip and ridge caps vents etc. Dear owens corning roofing contractor network member. Flashing details use of roofing cements after the job final inspection. Fasten a minimum of 6 away from center line on each side of valley.

Install instructions supreme shingles march 2020 3 1 2 self adhered ice water barrier use an owens corning self adhered ice water barrier on the eaves in all regions of the country where roofs have had a history of ice and water backup. A 36 wide minimum 50 lb. Apply starting at the eaves edge and extend upslope a minimum of 24 inches from the interior wall line. A lay a 36 wide valley liner of smooth surface roll roofing or owens corning weatherlockunderlayment or equivalent product.

All fasteners must penetrate at least 3 4 inch into the wood deck or completely through the deck by a minimum of 1 4 inch. Owens corning roofing recommends that fasteners comply with astm f1667. With a full literature library owens corning offers detailed product specifications installation instructions and other important product information. Browse owens corning roofing documents on shingles components warranties and more.

Fasten on outer edges only. B lay all shingles on one side of valley and across center line of valley a minimum of 12. Owens corning roofing requires the use of nails as the method of attaching shingles to wood decking. Lay all shingles on one side of valley and across center line of valley a minimum of 12.

To access this information select a product line and then select any document types of interest before selecting submit below. A closed cut valley is recommended and is applied as follows. Must comply with local building codes. Smooth surface roll roofing can also be used as a valley liner.