Compare the highest-rated insulation professionals in Lyndon, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a strong reputation in the Northeast Kingdom for comprehensive insulation and air sealing services. They are known for their detailed energy efficiency work and expertise in both new construction and retrofit projects. They are a recognized contractor with Efficiency Vermont.
A leading energy efficiency and insulation contractor serving multiple counties in Vermont, including Caledonia County. They offer a full suite of services from energy audits to complete insulation installations and are well-versed in accessing local rebates and incentives through Efficiency Vermont.
Specializes in high-performance spray foam applications for residential and commercial properties throughout Vermont. They are a go-to expert for spray foam and also provide complementary services like attic insulation and air sealing to create a fully conditioned building envelope.
** The insulation market in Lyndon, VT, and the surrounding Northeast Kingdom is characterized by a high demand for energy efficiency due to the region's severe winters. The market is not oversaturated with a large number of competitors, but the existing providers are typically high-quality, established businesses with specialized knowledge. Competition is strong among a handful of reputable regional contractors. Homeowners are generally knowledgeable and seek out services that qualify for rebates from **Efficiency Vermont**, which is a significant market driver. Typical pricing is in line with Vermont averages: blown-in cellulose for an attic can range from $1,500 - $3,500, while spray foam installations are a premium service, often costing $4,500 - $8,000 or more for a full attic, reflecting the material and expertise required. Most reputable contractors are licensed, insured, and maintain certifications from organizations like BPI (Building Performance Institute), ensuring adherence to state building codes and industry best practices.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lyndon regulations and climate
Get answers to common questions about insulation services in Lyndon, Vermont.
For Lyndon's climate, prioritizing air sealing and attic insulation is critical. We experience long, severe winters where heat loss through the top of the house is significant. Upgrading to at least R-49 in the attic (typically requiring 16+ inches of blown-in cellulose or fiberglass) and sealing air leaks in the attic floor will have the biggest immediate impact on comfort and heating bills. Properly insulating basement rim joists is another high-priority area to prevent cold floors and drafts.
The ideal time for most insulation projects in Lyndon is late summer through early fall (August to October). This allows work to be completed before the deep cold sets in, giving your heating system immediate relief. It also avoids the peak winter season when contractors are often booked with emergency repairs. While many insulation tasks can be performed year-round, attic work is more comfortable and safer for crews outside of the extreme summer heat or winter cold.
Yes, Vermont has excellent statewide programs. Most homeowners in Lyndon qualify for incentives through Efficiency Vermont, which offers significant cash-back rebates for adding insulation and air sealing to meet prescribed performance levels. Additionally, you may be eligible for federal tax credits. A reputable local insulation contractor will be familiar with these programs and can often help you navigate the application process to maximize your savings.
Look for a contractor with specific experience in Vermont's older home stock, as many Lyndon homes have unique construction challenges. They should be certified by the Building Performance Institute (BPI) and intimately familiar with Efficiency Vermont's program requirements to ensure you get the rebates. Always ask for local references, verify they carry proper insurance, and ensure they provide a detailed scope of work that includes both air sealing and insulation.
Absolutely. Ice dams are a classic sign of insufficient attic insulation and, more importantly, inadequate air sealing. Heat escaping from your living space melts snow on the roof, which then refreezes at the colder eaves. By professionally air sealing the attic floor (around lights, pipes, chimneys) and bringing insulation up to the recommended R-49 level, you keep the attic space cold, prevent snow melt, and eliminate the primary cause of ice dams while also stopping those drafts.