Difficulty: Easy

Average Score: 79%

What should be done when using metal to repair splits in wood shingles?

Rationale

The metal should be slid under the split and the bottom edge of the metal should be bent 90 degrees to hold it in place.

This method effectively secures the metal beneath the damaged area, providing stability and preventing further splitting while ensuring a waterproof seal.

A (All exposed nails should be sealed with roofing cement.) YOUR ANSWER

While sealing exposed nails can help prevent leaks, this action does not address the structural issue of the split in the wood shingles. It is merely a patching approach and does not provide the necessary support that sliding the metal under the split does.

B (A new shake or shingle should be installed over the metal.) YOUR ANSWER

Installing a new shake or shingle over the metal does not effectively repair the split itself. This choice may temporarily cover the issue but fails to address the underlying problem of the split, which could worsen without proper support from beneath.

C (New felt paper should be slipped between the metal and the damaged shake or shingle.) YOUR ANSWER

Adding felt paper between the metal and the damaged shake or shingle can help with waterproofing but does not provide the necessary structural support to hold the split together. The metal needs to be secured directly to the wood to effectively repair the damage.

Conclusion

To properly repair splits in wood shingles using metal, sliding the metal under the split and bending its bottom edge at a 90-degree angle ensures both stability and protection against further damage. Other options either fail to address the split directly or serve as inadequate temporary fixes, underscoring the importance of a thorough and effective repair method.

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