Spray Foam Insulation in Phoenix, AZ
Professional spray foam insulation for Phoenix homes, garages, additions, metal buildings and commercial properties.
Spray Foam Insulation in Phoenix, Arizona
Phoenix has no single housing stock, which is exactly why insulation advice that works city-wide tends not to work on any particular house. The central corridors are full of post-war and mid-century homes built to standards that predate any serious expectation of insulation. The fringes are full of houses built in the last twenty years to much tighter codes. The right specification for one is the wrong specification for the other.
Desert Shield Spray Foam works across the city, and the assessment is the part that does not vary.
Older Central Phoenix Homes
Homes through the older central neighborhoods commonly have shallow attic insulation that has settled well below its original depth, minimal wall insulation, and low slope roofs that take direct sun for most of the day. Many have had ductwork added into the attic long after the house was built, running through the hottest part of the structure.
In this stock, the attic almost always dominates. Sealing and insulating the roof deck brings the attic and the ductwork inside the conditioned envelope, which is usually the change with the largest effect on how the house actually feels in July.
Newer Construction on the Edges
Houses on the north and west edges of the city were built to newer energy codes and generally start from a better baseline. Here the wins are narrower and more specific: sealing the top plate line, dealing with recessed lighting penetrations, insulating the garage ceiling where there is living space above, and addressing the room over the garage that never matches the rest of the house.
Two story plans are common in this stock, and upstairs rooms on the west elevation are the usual complaint. That is a fabric problem more often than an equipment problem.
Phoenix Roofs and What They Mean
Low slope and flat roofs are common across Phoenix, and they behave differently from pitched tile. There is less attic volume to buffer heat and less room to work in, which pushes the specification toward closed-cell foam at the deck where thermal resistance per inch matters.
Tile roofs over a vented attic are the other common case, and they leave more room for either approach. Which one is right depends on where the ductwork runs.
Almost every home here is slab on grade, so there is no basement and rarely a crawl space. The floor is not the problem in Phoenix. The roof is.
Insulation Services Available in Phoenix
Need Spray Foam in Phoenix?
Talk with our team about your home, building or upcoming project.
Common Questions
Do you provide insulation services in Phoenix?
Yes. Desert Shield Spray Foam Insulation provides residential and commercial insulation in Phoenix, including spray foam insulation, attic insulation, fiberglass insulation, insulation removal & replacement, residential insulation and more, with free written estimates.
What type of insulation is best for Phoenix homes?
It depends on the building. Attics, walls, garages and additions each hold and lose heat differently, so we assess the space during a free estimate and recommend the material that fits rather than defaulting to one method.
How do I get a free insulation estimate in Phoenix?
Call us and we will schedule an on-site assessment of your Phoenix property, then give you a written scope and price before any work begins.