No. Spray foam insulation is inert — its physical and insulating properties are constant, as is its air seal. Ultraviolet rays from the sun will damage and break down the foam over time so the foam must not be exposed to the sun’s rays.
Does spray foam insulation change physically over time?
Insulation Answers
- Why would I pay twice as much for spray foam insulation when I could just use fiberglass instead?
- How can R-20 of spray foam insulation outperform R-38 of fiberglass?
- Which product is better, open cell foam or closed cell foam?
- What is spray foam insulation? How long has it been around?
- What are some other advantages of spray foam insulation?
- Can my house be “too tight”?
- Is spray foam insulation a fire hazard? What are its flammability and fire-rating characteristics?
- Does spray foam insulation change physically over time?
- Is spray foam insulation environmentally friendly?
- Why don’t more builders use spray foam insulation?
- At what stage is spray foam insulation installed?
- How is spray foam insulation installed?
- How long does it take spray foam insulation to cure?
- Do I need attic and roof venting?
- Does spray foam insulation have limited uses?
- Can spray foam insulation eliminate moisture problems?
- Do I need a vapor barrier with spray foam insulation?
Code Reports and Technical Data Sheets for Energsmart Foam Insulation Products:
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