Turnagain Spray Foam
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1½+ years online5.0
Insulation Services in Anchorage, AK
Compare 22 insulation services contractors near you in Anchorage and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Other Businesses in This Area
Anchorage Spray Foam Insulation
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4.9Carlos Inc. Insulation
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4.34½+ years onlineInsulation Services in Nearby AK Cities
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Insulation Services in Anchorage, AK
Anchorage insulation contractors in this directory cover central Anchorage, Eagle River, Chugiak, Hillside, and the Mat-Su Valley edge. Alaska's harsh winters (-25°F design temps) demand R-60+ attics. Most pre-2000 Anchorage homes have R-30 to R-40 of settled batts — topping up with blown cellulose runs $1.80-$2.80 per sq ft. Closed-cell foam in basements and rim joists runs $5-$8/sq ft at 2 inches.
Chugach Electric and Matanuska Electric cover most Anchorage electric. Cold-climate construction practices include double-stud walls and continuous exterior rigid foam for high-performance homes. AHFC rebates apply.
Frequently Asked Questions
- What R-value should my Anchorage attic have?
- Alaska's energy code asks for R-60+ in attics.
- Should I encapsulate my Anchorage basement?
- Yes — closed-cell foam at 2-3 inches plus a fibreglass batt is standard.
- Are there Alaska rebates?
- AHFC rebates and 25C federal credit (30% up to $1,200/year).
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NeedInstall helps connect customers with local installation professionals across Anchorage and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.