Spray foam insulation should be applied directly to the roof deck or rafters. (when installed in an attic) | | True | 76% | | False | 11% | | Not sure | 11% | | | | | Question: Spray foam insulation should be applied directly to the roof deck or rafters. (when installed in an attic) Top Answer (76% of 17 votes): True.
Answer: True
Explanation: Spray foam insulation is what we consider an envelope system instead of letting the hot air escape (like in traditional vented attics ) we never let the bad (hot , or un-conditioned) air in the attic. It also helps keep out the dust, pollen , and other environmental pollution that might settle in or on other types of insulation inside your home to contaminate your air quality. | | Poly Energy | Answer: True
Explanation: If you have a HVAC duct in your attic we recommend to spray your roof deck. | | Master Foam | Answer: True
Explanation: Yes | | Saunders Insulation | | | ProMatcher | Answer: True
Explanation: Yes, depending on application. | | ACE Drywall & Acoustical LLC | Answer: True
Explanation: can also be applied to floor or sheet rock | | MetroNYInsulation.com | Answer: False
Explanation: It should be installed on the floor of the attic so you are not heating an attic. | | Smith Insulation | | | ProMatcher | Answer: Not sure
Explanation: Depends on what you are trying to accomplish
| | GR Danielson & Son Construction Company |
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