Compare the highest-rated insulation professionals in Ketchikan, Alaska. All contractors are licensed, insured, and verified through our rigorous screening process.
A locally-owned and operated company specializing in comprehensive energy efficiency upgrades. They are highly regarded for their expertise in spray foam and blown-in insulation, particularly for retrofitting older homes common in Ketchikan. They conduct detailed energy audits to prioritize air sealing and insulation improvements.
This company operates both as a supplier of insulation materials and a provider of installation services for residential and commercial projects. Their dual role gives them direct access to a wide range of products. They are a go-to for batt insulation and crawl space moisture control solutions, which are critical in Ketchikan's wet climate.
Based in Juneau, this well-established contractor frequently serves the wider Southeast Alaska network, including Ketchikan, for larger projects and specialized services. They are known for their professional crews and expertise in complex insulation removal and replacement projects, as well as attic insulation upgrades.
The insulation market in Ketchikan is specialized and moderately competitive, characterized by a small number of dedicated local providers and occasional service from larger regional companies based in Juneau. The primary driver for insulation services is energy cost savings and improving comfort in a marine climate that is cool and very wet year-round. There is a strong focus on moisture management and preventing mold in crawl spaces and walls. The average quality of service is high, as contractors must be well-versed in the unique challenges of Southeast Alaska's building science. Pricing is typically above the national average due to high costs of material transport to the island community and the specialized knowledge required. Homeowners often invest in comprehensive packages that include air sealing and attic insulation first, with many utilizing state or local utility rebates for energy efficiency improvements when available.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Ketchikan regulations and climate
Get answers to common questions about insulation services in Ketchikan, Alaska.
In Ketchikan's damp environment, managing moisture is as critical as achieving high R-values. Closed-cell spray foam is often the top recommendation because it acts as both a superior air barrier and a vapor retarder, preventing moist outdoor air from condensing within your walls. For other areas like attics, properly installed blown-in cellulose or fiberglass batts with meticulous ventilation is key to prevent mold and rot, which are common risks here.
Insulation costs in Ketchikan are typically 15-25% higher than the national average due to the expense of shipping materials to the island and the limited pool of local contractors. However, this investment pays off quickly given Ketchikan's high heating costs and long, mild-but-chilly seasons. Focusing on air sealing alongside insulation provides the best return on investment by drastically reducing expensive heat loss.
The ideal time is during the drier summer months, from May through September. This allows for better access to crawl spaces (which are common here) and safer attic work, and it lets new insulation dry properly if any moisture is involved. Scheduling well in advance is crucial, as local contractors book up quickly for these prime-weather windows before the heavy fall rains return.
While Alaska has no statewide building code, the City of Ketchikan may have specific requirements for renovations; always check with the local Community Development Department. More importantly, you should inquire about rebates or financing through Alaska Housing Finance Corporation (AHFC), which offers Home Energy Rebate programs for Alaskans that can significantly offset the cost of qualifying insulation upgrades.
Drafts and ice dams are classic signs of insufficient attic insulation and poor air sealing, allowing heat from your home to escape and melt snow unevenly. In Ketchikan, this is compounded by high humidity. The solution involves air sealing all penetrations into the attic (wires, pipes, chimneys) and adding insulation to meet or exceed the recommended R-49 for our climate zone, ensuring your attic ventilation remains clear to expel moist air.