Compare the highest-rated insulation professionals in Underhill, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading insulation contractor in Vermont, highly specialized in dense-pack cellulose and spray foam applications. They are well-regarded for their deep expertise in energy-efficient building practices and are often recommended for complex projects involving air sealing and whole-home performance upgrades. They are known for their professionalism and knowledge of local utility rebates.
As the name implies, this provider is a specialist in spray foam insulation for both residential and commercial properties. They are recognized for their technical proficiency with high-performance foam products and their work on new construction and major retrofits. They also offer comprehensive attic and basement insulation services to create a complete thermal envelope.
A reputable, full-service insulation contractor serving Northern Vermont. They offer a wide range of insulation types, including fiberglass batts, blown-in fiberglass, and mineral wool, making them a versatile choice for various budgets and project needs. They are often praised for their clear communication, fair pricing, and reliable service on standard insulation upgrades and replacements.
** The insulation market serving Underhill, VT, is characterized by high demand for quality and performance, driven by Vermont's cold climate and high heating costs. The competition is moderate, consisting of a handful of established regional specialists rather than a saturated market. The average quality of service is high, as contractors must be well-versed in modern building science and local energy codes to meet homeowner expectations and qualify for state and utility rebates (e.g., from Efficiency Vermont). Typical pricing is at a premium compared to national averages, reflecting the higher cost of labor and materials in the region, as well as the technical expertise required. For a standard attic air sealing and blown-in cellulose insulation project, homeowners can expect prices to range from **$2,500 to $5,500**. Spray foam applications are significantly more expensive, often ranging from **$6,000 to $15,000+** for a full attic or basement, but offer superior air sealing and R-value per inch. The market strongly favors contractors who can demonstrate expertise in comprehensive air sealing and building envelope optimization, not just material installation.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Underhill regulations and climate
Get answers to common questions about insulation services in Underhill, Vermont.
Underhill experiences cold, snowy winters with significant heating degree days, making high R-values critical for energy efficiency and comfort. For attics in our climate zone (Zone 6), the U.S. Department of Energy recommends R-49 to R-60, while walls typically need R-20 to R-21. We often recommend air sealing and dense-pack cellulose or spray foam to combat air infiltration common in older Vermont homes, which is just as important as the insulation R-value itself.
While insulation can be installed year-round, late summer and early fall are ideal in Underhill. This timing allows the upgrade to be completed before the harsh winter sets in, so you can immediately benefit from reduced heating costs. Scheduling during this period also ensures better availability from local contractors before the seasonal rush, though interior projects like basement rim joists or walls can be tackled even in winter.
Yes, Vermont offers excellent incentives primarily through Efficiency Vermont. As a homeowner in Underhill, you can access rebates for adding insulation to attics, walls, and basements, which significantly reduce the upfront cost. Many local insulation contractors are registered with Efficiency Vermont and can handle the application process for you, ensuring you receive the correct rebate for materials like dense-pack cellulose, fiberglass, or spray foam that meet their specifications.
Prioritize contractors with deep experience in Vermont's older home stock, as many Underhill homes have unique construction challenges. Ensure they are licensed, insured, and specifically offer a comprehensive energy audit or blower door test to identify air leaks. It's also wise to choose a provider who is a registered Efficiency Vermont Trade Ally, as this confirms they understand local program requirements and performance standards.
Absolutely. Ice dams are a common issue in Underhill due to heat escaping from a poorly insulated and air-sealed attic, which melts snow that then refreezes at the eaves. The solution involves air sealing all penetrations into the attic (like light fixtures and plumbing stacks) and adding sufficient insulation to the attic floor to keep the roof deck cold. Addressing this not only prevents ice dams but also improves comfort and reduces your heating oil or propane bill significantly.