Can mold grow in spray foam insulation? | | Yes | 44% | | No | 50% | | Not sure | 5% | | | | | Question: Can mold grow in spray foam insulation? Top Answer (50% of 18 votes): No.
Answer: Yes
Explanation: Yes, unfortunately we see this problem every year, especially when it’s been installed in walls of homes. We see mold growth along the bottom of walls where condensation builds up & runs down the sheetrock. | | Harper’s Insulation | Answer: No
Explanation: Typically spray polyurethane insulation isn't going to mold but if the correct procedures are taking other object around the spray foam could have issues. One Example is if you are replacing you existing insulation and the removal isn't done properly the existing (old ) insulation could try to hold moisture and cause mold or mildew concerns. | | Poly Energy | Answer: No
Explanation: It can’t grow inside but it could grow on the surface | | Saunders Insulation | | | ProMatcher | Answer: Yes
Explanation: If it is open cell foam such as icinene it can support mold growth. | | Smith Insulation | Answer: Yes
Explanation: Mold can grow on anything. | | TLS Energy Savers | Answer: Yes
Explanation: If the areas are not properly sealed it can cause mold. | | The Wildlife Specialist LLC |
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