Roof Sheathing Thickness: What’s Standard (And When Your Roof Needs New Decking)
Roof sheathing thickness plays a critical role in how well your roof performs — yet it’s one of the most overlooked parts of the roofing system. Sheathing affects shingle fastening strength, roof safety, ventilation performance, and long-term durability. Many homeowners don’t think about decking at all until a roof tear-off reveals sagging boards, rot, or … Read more
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