Owens Corning WoodStart 13.75 in. x 40 in. Asphalt Starter Shingle, Granite

Owens Corning WoodStart Starter Strip Shingle in Granite is a pre-laminated two-ply asphalt starter for eaves and rakes, sized 13.75 in. x 40 in. Each bundle contains 16 pieces and covers about 53.4 linear ft. It is a component of the Owens Corning Total Protection Roofing System and pairs with Woodcrest and Woodmoor shingles.

Key Features:

• Two-ply laminated: Pre-laminated two-ply construction lets installers lay one piece to meet the two-ply starter requirement, instead of two pieces.
• Wide nailing area: The nailing area is about 1.5 in. wide, complementing the wide nailing area on Woodcrest and Woodmoor shingles.
• Eave sealant strip: A continuous sealant bead seals the starter to the first course at the eave, adding protection from wind uplift.
• Flat design: The flat design avoids the buckled look of systems requiring a second starter course.
• Valley bleeder strip: Can be used as a bleeder strip or vertical course in valleys, with a continuous sealant bead that helps bond shingles to the valley liner.
• Strong ratings: Listed with ASTM D3161 Class F and ASTM D7158 Class H wind resistance, ASTM E108/UL 790 Class A fire resistance, and UL 2218 Class 4 impact resistance.
• Algae resistant: Algae-resistant formulation per the listing specifications.

Specifications Table:

Coverage & How Much You Need:

One bundle of 16 pieces covers approximately 53.4 linear ft. of eave or rake. Measure your eave and rake lengths and divide by 53.4 to determine bundles needed, plus waste for valleys where it is used as a bleeder strip.

Fit and Compatibility:

Designed for use under Owens Corning Woodcrest and Woodmoor shingles and as part of the Owens Corning Total Protection Roofing System. Available in matching Woodcrest and Woodmoor colors; underlayment, fasteners and valley liners are sold separately.

Frequently Asked Questions (FAQ):

Q: What is included in one order?
A: One bundle containing 16 starter shingle pieces, each 13.75 in. x 40 in., in Granite.

Q: How much does one bundle cover?
A: Each bundle covers approximately 53.4 linear ft., so a 160 ft. eave needs about three bundles before waste allowance.

Q: Can I use it in valleys?
A: Yes, it can be run as a bleeder strip or vertical course up valleys; the continuous sealant bead helps bond shingles to the valley liner.

Q: Does it meet wind and fire standards?
A: It is listed with ASTM D3161 Class F and ASTM D7158 Class H wind resistance (130 MPH) and ASTM E108/UL 790 Class A fire resistance, plus UL 2218 Class 4 impact resistance.

Q: Which shingles does it pair with?
A: It is made to complement Woodcrest and Woodmoor shingles and is available in matching colors, including this Granite option.

Q: Is it a complete two-ply starter on its own?
A: Yes, the pre-laminated two-ply design meets the two-ply starter requirement with a single piece, unlike products requiring two courses.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

WoodStart saves labor at the eave because its factory-laminated two-ply construction satisfies the two-ply starter requirement in one pass. Match the starter color to your Woodcrest or Woodmoor field shingle so the first course edge blends in. Use it as a valley bleeder strip with the sealant bead facing the valley liner, and plan roughly one bundle per 50 linear ft. of eave plus waste.

Install per the manufacturer's installation instructions and local building code, and use appropriate roof-work fall protection.

Order Owens Corning WoodStart Starter Shingle in Granite to start your Total Protection roof right.