Can I put more than one layer of asphalt shingles on my roof? | | In most cases | 30% | | In some cases | 55% | | Never | 11% | | Not sure | 2% | | | | | Question: Can I put more than one layer of asphalt shingles on my roof? Top Answer (55% of 36 votes): In some cases.
Answer: Never
Explanation: U never want to put more then one layer of shingles on ur roof | | Srp inc. | Answer: In some cases
Explanation: It is not recommended | | Roofing Repairs 911 | Answer: Never
Explanation: Not allowed by Code | | Roofer Mike Inc | | | ProMatcher | Answer: In some cases
Explanation: In over 800 roof installs, we have only completed 3 shingle over projects. | | JPS-WNC llc | Answer: In most cases
Explanation: yes you can have several layers but it is not recommended. | | Aci Exteriors LLC | Answer: In some cases
Explanation: Depending on the area you live. Here in the south we recommend one layer only do to the high humidity we get in the summers
| | Cape Fear Exteriors | | | ProMatcher | Answer: Never
Explanation: We are against doing it. There are no warranties when this is done and can destroy plywood | | American roofing &remodeling | Answer: In most cases
Explanation: Even though it is allowed by the state building code, we will not do it because it is an inferior process and is not the standard that we uphold for our roofing jobs. | | Allegiant Roofing, LLC | Answer: In some cases
Explanation: Not recommend | | All of Texas Roofing | | | ProMatcher |
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