How many layers of asphalt shingles can I have under my metal roof?
You are able to have one layer of asphalt shingles under your metal roof.

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1. What is the snow load in Grand County?
2. Does Grand County require licensing of contractors or homeowners?
3. Do I need a building permit?
4. What is an agricultural building? Does it need a permit?
5. How many layers of asphalt shingles can I have on my roof?
6. How many layers of asphalt shingles can I have under my metal roof?