Spray foam insulation should be applied directly to the roof deck or rafters. (when installed in an attic)

Answer: True
Explanation: When spray foam is used in an attic, it should be applied directly to the roof deck or rafters. This creates a sealed, conditioned space and keeps the entire attic insulated from the outside. It helps with energy efficiency and prevents air leaks. Many people who have large attics, turn to spray foam and convert their attics into offices, conditioned storage, or additional rooms.

Answer: False
Explanation: Can be placed on roof or floor

Answer: False
Explanation: We come in behind homes every year that have had foam installed to the underside of the roof deck, usually leaving no insulation on the attic floor. This causes 2 issues: 1 it is very likely going to void any shingle warranty you may still have, sealing off your roof like that is not recommended as it needs to be able to breathe (hence the need for roof/attic ventilation). We see curling shingles very quickly after this kind of sealing is done. 2: not insulating your attic floor is causing you to now be heating & cooling your entire attic area as well as your home. You want to stop you heat/air loss at your ceiling (with proper attic insulation).

Answer: True
Explanation: If you have a HVAC duct in your attic we recommend to spray your roof deck.

Answer: True
Explanation: Yes

Answer: Not sure
Explanation: It depends. Building code permits both vented and unvented roof assemblies to be constructed. Make sure that you hire a knowledgeable and experienced installer, and that they secure a building permit. We do not install spray foam insulation, as there are unanswered questions about the health and safety of this material.

Answer: True
Explanation: can also be applied to floor or sheet rock

Answer: False
Explanation: It should be installed on the floor of the attic so you are not heating an attic.

Answer: True
Explanation: Spray foam goes on roof