What Is the Wood Under the Roof Called? Understanding Roof Sheathing and Decking
Learn about the wood under your roof, known as sheathing or roof decking, its purpose, materials, and maintenance tips for a durable roof.
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The wood under the roof is commonly referred to as 'sheathing' or 'roof decking.' It serves as the base over which roofing materials, like shingles or metal, are installed. Plywood or oriented strand board (OSB) are the typical materials used for sheathing, providing structural support and a layer of protection from the elements. Regular inspection and maintenance are key to ensure that the sheathing remains in good condition, thus preserving the overall integrity and longevity of the roof.
FAQs & Answers
- What materials are commonly used for roof sheathing? The most common materials used for roof sheathing are plywood and oriented strand board (OSB), both providing structural support and a protective base for roofing materials.
- How often should roof sheathing be inspected? Roof sheathing should be inspected regularly, especially after severe weather, to check for damage or deterioration that could affect roof integrity.
- What is the purpose of the wood under the roof? The wood under the roof, called sheathing or decking, serves as a base layer supporting roofing materials and protects the building from environmental elements.