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
“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.
“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
02
Roof & Attics
03
Crawlspaces & Foundations
Our Work
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
Let's Work Together
Ready to start your project? Reach out today for a complimentary consultation and discover how our team can help you.
Companies We Work With
Your Questions, Answered
How quickly can you start my project?
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.
How long does spray foam insulation last?
Spray foam insulation can last for several decades without losing its effectiveness, unlike traditional insulation, which may degrade over time.
Is spray foam insulation safe for my home?
Yes, once fully cured, spray foam insulation is safe and does not emit harmful chemicals. Proper ventilation is necessary during installation.
Can spray foam be applied to existing homes?
Yes, spray foam can be added to existing walls, attics, and crawl spaces to improve insulation and energy efficiency.
Does spray foam insulation prevent mold growth?
Yes, closed-cell spray foam acts as a moisture barrier, reducing the risk of mold and mildew growth.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is lighter and provides excellent soundproofing, while closed-cell spray foam is denser and offers superior moisture resistance and insulation.
What is the R-value of closed-cell foam??
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.
Will spray foam insulation help reduce my energy bills?
Yes, spray foam insulation significantly reduces energy costs by improving thermal efficiency and preventing air leaks.
Can pests nest in spray foam insulation?
No, spray foam does not provide a suitable nesting environment for pests, unlike traditional insulation materials.
How much does spray foam insulation cost?
The cost varies based on the project size and type of spray foam used, but the long-term savings on energy bills make it a worthwhile investment.
Is spray foam insulation environmentally friendly?
Our spray foam products use eco-friendly blowing agents, and their high energy efficiency reduces overall carbon footprints.
How can I schedule a spray foam insulation service?
You can contact Turnagain Spray Foam at (907) 444-1827 or email quotes@turnagainsprayfoam.com to schedule an assessment and get a quote.
Why is closed-cell foam more expensive than other insulation?
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.