All of the following roofing materials may be installed over open or "skip" sheathing EXCEPT
Asphalt shingles may not be installed over open or "skip" sheathing.
Asphalt shingles require a solid, continuous surface for proper installation, as they rely on uniform support to prevent water infiltration and ensure durability. Open or "skip" sheathing does not provide this necessary foundation, making asphalt shingles unsuitable for this type of installation.
Wood shingles can be installed over open or "skip" sheathing because they are designed to allow water to drain and air to circulate. This system helps in reducing moisture buildup and potential rot, making wood shingles a compatible option for such sheathing.
Similar to wood shingles, cedar shakes or shingles can be installed over open or "skip" sheathing. They also benefit from the ventilation provided by this type of sheathing, which helps maintain the integrity of the wood and allows for adequate moisture management.
Terra cotta or concrete tiles can be installed over open or "skip" sheathing, provided that appropriate underlayment and battens are used to support the tiles. These materials are heavy and require secure anchoring, but they can still function adequately with proper installation techniques over skip sheathing.
While wood shingles, cedar shakes, and terra cotta or concrete tiles can all be installed over open or "skip" sheathing, asphalt shingles cannot due to their need for a solid, uniform base. Proper installation is crucial for all roofing materials to ensure longevity and effectiveness, making it essential to choose the appropriate sheathing type for each material.
Related Questions
View allThe installation of clay roofing tile shall comply with
Which is true about the slope requirements for a re-roofing installati...
Spray applied polyurethane foam insulation for roof coverings shall co...
A 25,000 square foot commercial building is to have a class B modified...
What is the MAXIMUM allowable span for a 2 x 8 #2 spruce-pine-fir raft...
Related Quizzes
View all- ✓ 500+ Practice Questions
- ✓ Detailed Explanations
- ✓ Progress Analytics
- ✓ Exam Simulations