Reliable spray foam insulation for residential and commercial projects in Anchorage and surrounding communities.

Stay Warm. Save Energy. Live Better.

Turnagain Spray Foam specializes in installing closed-cell polyurethane spray foam insulation, recognized as the premier defense against Alaska's harsh and unpredictable weather patterns. This high-performance product forms a seamless, weather-resistant barrier that efficiently locks in warmth, significantly reducing your energy bills. Beyond thermal benefits, our application process strengthens your structure's integrity, providing robust protection against high winds, moisture penetration, and damaging ice buildup. We’ve successfully installed spray foam in homes from Hillside to Eagle River and Girdwood. Choose us for a resilient, long-lasting solution designed for the Alaskan climate.

What Our Clients Say

Insulated basement corner with spray foam insulation on the walls, plastic sheeting on the floor, and exposed wooden ceiling beams with metal pipes.

“Will and Mike did an excellent job insulating the crawl space in my old house. From start to finish the process was really seamless and my crawl space looks and feels totally transformed. The new vapor barrier they laid down was tied into the footings and I couldn’t be more impressed by the service they delivered all at an unbeatable price. Strongly recommend considering Turnagain Spray Foam for any insulation needs in the Anchorage area.”

— Austin E.

Interior view of a house under construction, showing unfinished walls with insulation and framing, windows, and a sliding glass door leading outside.

“I went through the list when it came to insulating my off grid cabin in Willow. Got quotes and a feel for the type of work each company put forth. One stood out when it came to communication and quality, Turnagain Spray Foam.

Will and Mike showed up ready to work and that they did! They busted tail spray foaming the walls and subfloor while putting batten in the roof(my request). The work came out great and I am really happy I went with them. This is their first year in business and certainly won’t be their last. Their spray foam trailer is legit! Will use them again when the time comes! Thanks fellas!”

— Kyle J.

Our Services

High R-value Closed Cell Spray Polyurehtane Foam Insulation

Extreme Weather Protection & Energy Savings Year-Round

01

Walls & Ceilings

Person in protective suit spraying insulation in a wall cavity of a house under construction.
Worker in protective gear spray foaming the walls and ceiling of a building interior.

02

Roof & Attics

03

Crawlspaces & Foundations

Basement wall with spray foam insulation and a plastic sheet on the floor.

Our Work

A worker in protective gear and a helmet uses a spray paint gun to spray insulation foam onto a metal wall frame inside a building under construction.

We utilize high quality 2lb closed cell polyurethane spray foam with low Volatile-Organic Compounds emissions that meets the requirements for school and healthcare facilities

Interior view of a construction site showing wooden framing, plumbing pipes, and insulation being installed.
Person spraying foam insulation onto a wall inside an attic, with a window on the left side and exposed wooden beams on the ceiling.
Person in protective suit standing on a ladder, spray-foaming the ceiling and walls of a room under construction.
A worker in protective gear applying spray foam insulation to a wall in a building under construction.

Get a Quote!

Ready to start your project? Fill out the form below and the team will be in touch within 24 hours.

Companies We Work With

FAQ

  • After a filling our client form, we provide a detailed proposal within 48 hours. Upon approval, most projects are scheduled to begin within two weeks, subject to material availability.

  • Spray foam insulation can last for several decades without losing its effectiveness, unlike traditional insulation, which may degrade over time.

  • Yes, once fully cured, spray foam insulation is safe and does not emit harmful chemicals. Proper ventilation is necessary during installation.

  • Yes, spray foam can be added to existing walls, attics, and crawl spaces to improve insulation and energy efficiency.

  • Yes, closed-cell spray foam acts as a moisture barrier, reducing the risk of mold and mildew growth.

  • Open-cell spray foam is lighter and provides excellent soundproofing, while closed-cell spray foam is denser and offers superior moisture resistance and insulation.

  • In 2026, modern closed-cell formulations provide an industry-leading R-value of approximately R-6.5 to R-7.0 per inch, allowing you to achieve superior thermal resistance in thinner wall cavities.

  • The cost varies based on the size of the project and whether you choose open-cell or closed-cell foam. We provide custom quotes for Anchorage and the Mat-Su Valley to ensure accurate pricing tailored to our northern climate.

  • Closed-cell spray foam is widely considered the best option. It provides a superior R-value, acts as a moisture barrier, and prevents drafts better than traditional fiberglass in extreme cold.

  • Yes, spray foam insulation significantly reduces energy costs by improving thermal efficiency and preventing air leaks.

  • You can contact Turnagain Spray Foam at (907) 444-1827 or email quotes@turnagainsprayfoam.com to schedule an assessment and get a quote.

  • While the upfront cost is higher, you are paying for three products in one: high-performance insulation, an air barrier, and a vapor barrier. Most homeowners see a return on investment through energy bill savings of 30–50% annually.

  • Yes! We use specialized techniques and heated equipment to ensure proper application and adhesion even during the coldest Alaskan winter months.

  • Absolutely. By sealing air leaks and providing high thermal resistance, spray foam keeps your attic temperature consistent. This prevents the snow melt and refreeze cycle that causes ice dams.

  • Our spray foam products use eco-friendly blowing agents, and their high energy efficiency reduces overall carbon footprints.

  • No, spray foam does not provide a suitable nesting environment for pests, unlike traditional insulation materials

  • Concrete lifting typically costs 50% to 70% less than full slab replacement. Our polyurethane foam lifting is a cost-effective solution for sunken driveways and walkways without the mess of demolition.

  • Most residential projects in the Anchorage area are completed in just a few hours. The polyurethane foam cures in about 15 to 30 minutes, allowing you to use your driveway or sidewalk almost immediately.

  • Polyurethane foam is much lighter than mudjacking, putting less stress on unstable Alaskan soils. It is also waterproof, so it won’t wash away or erode like the dirt-and-cement slurry used in traditional mudjacking.

  • In Alaska, concrete often sinks due to soil erosion, poor compaction, and our intense freeze-thaw cycles. Our foam injection fills the voids created by these conditions, stabilizing the ground and lifting the slab back to level.