Spray Foam Insulation, Cellulose, and Mineral Wool For New Hampshire, Vermont, Maine, and Massachusetts

Insulation Company in New England

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Trusted Insulation Services for Homes and Projects

Improve comfort and efficiency with our professional insulation services. Trust our experienced team to deliver solutions that make your home or project perform better year after year.

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1126 US-202, Rindge, NH 03461
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Don’t put off the upgrades your home or project needs. Contact us today for a consultation and get expert insulation solutions that keep everything running smoothly and performing at its best.

Common Questions About Our Services

Explore answers to the most frequently asked questions about our fireproofing and firestopping services to ensure clarity and confidence.

What areas does Colonial Insulation serve?

Colonial Insulation serves homeowners and contractors across New England, including New Hampshire, Massachusetts, Southern Maine, and Eastern Vermont. Our headquarters is in Rindge, NH, but our crews work throughout the region to provide expert insulation solutions.

How do I get an estimate for insulation services?

It’s simple. Call us at (603) 899-2131 or visit colonialinsulation.com. We’ll answer your questions and provide a free, no-obligation estimate for your insulation or energy audit.

What types of insulation do you install?

We specialize in spray foam insulation, blown-in cellulose, mineral wool, fiberglass, and air sealing services. We also provide full energy audits and heat load calculations so you know exactly what your home or project needs to perform at its best.

Why should I choose Colonial Insulation?

We’re a local New England company with certified crews, regional experience, and a reputation for reliable results. Whether you’re retrofitting an older home, planning a new build, or looking for an energy audit, we treat your project like it’s our own and deliver solutions that last.

How much does it cost to insulate a home in New England?

Costs depend on your home’s size, the type of insulation, and whether old insulation needs to be removed. We provide clear, upfront pricing and free estimates so you can make the best choice for your investment.

How long does an insulation project take?

Most projects take one to three days depending on the size and complexity. Energy audits and heat load calculations can often be completed in just a single visit.

Are there eco-friendly insulation options?

Yes. We install cellulose insulation made from recycled materials and mineral wool insulation made from natural stone and recycled fibers. Both options improve efficiency while reducing environmental impact.

Can insulation lower my energy bills?

Definitely. Proper insulation reduces heat loss in winter and keeps homes cooler in summer. Many of our clients see significant savings on their utility bills after upgrading their insulation.

How do I know if my home needs new insulation?

Signs include high energy bills, drafts, uneven temperatures, or visible damage in your existing insulation. Our team can perform an energy audit to pinpoint problem areas and recommend the best solution.

How do I schedule a service with Colonial Insulation?

Scheduling is easy. Call us at (603) 899-2131 or book online at colonialinsulation.com. We’ll find a time that works for you and get your home or project on the path to better comfort and efficiency.

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