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Your Trusted Insulation Partner in Williston, Vermont
Bugbee Insulation has been Vermont's premier insulation contractor for residential, commercial, and industrial properties since our founding. We specialize in spray foam, cellulose, and fiberglass insulation solutions designed to enhance energy efficiency while reducing heating and cooling costs. Our team leverages decades of local experience to address Vermont's unique climate challenges, offering state-of-the-art products and expert installation services. We work closely with homeowners, contractors, and architects to deliver tailored solutions that improve comfort and structural integrity. Our commitment to quality is reflected in our partnerships with trusted brands like GreenFiber and Knauf, ensuring long-lasting, fire-resistant, and eco-friendly materials.

With a focus on customer satisfaction, we provide free estimates and prioritize seamless installations that meet both current and future needs. Our locally owned operation combines technical expertise with personalized service, making us the trusted choice for insulation projects across the region. From retrofitting older homes to new construction, we deliver proven results that stand the test of time. Our dedication to innovation and sustainability ensures clients receive the most effective insulation technologies available today.
Services
Spray Foam Insulation Cellulose Insulation Fiberglass Insulation Energy-Efficient Solutions
Highlights and features
  • Decades of local experience addressing Vermont's climate challenges
  • Offer spray foam, cellulose, and fiberglass insulation solutions
  • Partner with trusted brands like GreenFiber and Knauf
  • Provide free estimates and seamless installation processes
  • Deliver energy-efficient, fire-resistant, and eco-friendly materials
Services
Spray Foam Insulation
Sprayed polyurethane foam (SPF) creates a continuous barrier that prevents moisture infiltration and thermal bridging. Our solutions reduce energy use by minimizing air leakage and condensation while maintaining performance in extreme conditions. Ideal for Vermont's climate, this insulation improves structural integrity and indoor comfort.
Cellulose Insulation
Eco-friendly cellulose insulation offers superior thermal protection with R-values that remain consistent across temperature ranges. Made from 85% recycled materials, it enhances fire resistance by 22-57% and reduces noise transmission. Perfect for retrofitting older homes or insulating new constructions efficiently.
Fiberglass Insulation
Knauf fiberglass batts provide cost-effective thermal and acoustic benefits. High-density options optimize R-values in limited spaces, while QuietTherm technology reduces sound transmission through walls and ceilings. Suitable for residential and commercial applications in Vermont's cold climate.
Questions
What insulation types do you offer?
We provide spray foam, cellulose, and fiberglass insulation solutions tailored to residential and commercial properties in Vermont.
How does spray foam insulation benefit my home?
SPF creates an airtight seal that prevents moisture infiltration, reduces energy use by 20-30%, and improves structural durability in extreme weather.
Is cellulose insulation eco-friendly?
Yes, our GreenFiber cellulose contains 85% recycled materials and forms a seamless thermal barrier that outperforms traditional fiberglass.
Do you work with existing homes?
Yes, we specialize in retrofitting older homes using blown-in cellulose or dense-pack methods for wall cavity insulation.
What payment methods do you accept?
We accept American Express, Discover, MasterCard, and Visa for all insulation purchase and installation services.
Are your installers certified?
Our team uses manufacturer-certified installation techniques for brands like Knauf and GreenFiber to ensure optimal performance.
Reviews (5)
Annie Berkowitz
Dec 30, 2021 Report
Embarking on a full home gut project in the midst of a global pandemic has certainly had it's complications and setbacks. We hired Bugbee to insulate our home. While the company faced some expected and unexpected challenges at times, they definitely delivered. Eric was great to work with- he was an excellent communicator and kept us up-to-date on what we could expect and when. Overall, we had a very positive experience working with Bugbee.
J. Whitney
Oct 29, 2020 Report
Had a client schedule an insulation project with them months in advance, they never showed up, and phone calls aren't returned (they never answer the phone). Their failure is holding up the entire project costing everyone else scheduled to work on the project to wait, loose income, and disappoint the client. A month so far and no word. We'll have to find another outfit and hope they can do it soon. Bugbee is very unprofessional, irresponsible, and I won't work with them again. Done. I advise looking elsewhere.
Hayden Young
Aug 12, 2018 Report
Terrible communication with this company. We had our entire house filled with dense pack cellulose and I will say the employees were great. Very professional and efficient. Only if I could say the same about the owners of this business. First, when I had Tim come to give the initial quote he arrived three hours late. I chopped it up as busy season and gave them the benefit of the doubt. I told him what we needed and he said they could make it work. We had our work scheduled for the week after Labor Day. I had to call on a daily basis that week because they did not show. Apparently they were not
Patrick Glynn
Jun 17, 2018 Report
Had my shop walls insulated with cellulose. They showed up on time and did a great job. Now my shop is warm and looking forward to getting my basement spray foamed.
Ginger Vieira
Jun 01, 2018 Report
Fast, friendly, and incredibly professional. These guys worked quickly and efficiently with the roofing company, and were truly just so professional from start to finish.