Insulation Contractors in Dover, NH

Builders Installed Products of New Hampshire has helped Dover, NH, homeowners, builders and commercial project managers with their insulation needs for over 40 years. Our product specialists have over a century of combined experience and expertise and are dedicated to providing personalized services and exceptional products, including spray foam insulation and fiberglass insulation.

We also offer other home improvement products and services like waterproofing, air sealing, gutters, garage doors and more.

Call Builders Installed Products of New Hampshire when you need top-quality design and installation services for home or business insulation in Dover, NH.

Our Insulation Services

Do you need spray foam or fiberglass insulation services for your Dover, NH, home or business? We provide top-quality:

  • Attic insulation
  • Wall insulation
  • Crawl space insulation
  • Floor insulation
  • Ceiling insulation
  • Garage insulation
  • Insulation removal
  • Basement insulation
  • New home insulation
  • Retrofit insulation
  • Home insulation
  • Commercial insulation

We partner with Dover, NH, homeowners, builders and contractors to ensure their existing homes or new construction projects have high-quality insulation that provides a continuous barrier while inhibiting mold growth and ensuring a comfortable interior environment.

Want to learn more about the spray foam and fiberglass insulation products and services Builders Installed Products of New Hampshire provides?

Contact us online or call (603) 668-4411(603) 668-4411.

Residential Insulation

New construction insulationBuilders Installed Products of New Hampshire specializes in spray foam and fiberglass insulation and will help you choose the best insulation product for your needs.

  • Spray foam insulation: When you want to lower your utility bills, improve noise control, and keep your property comfortable year-round, spray foam is the insulation to choose. It seals wall, floor and ceiling cavities against air movement and, unlike most other insulations, never loses its shape.
  • Fiberglass insulation: Still one of the most frequently used insulating products, fiberglass insulation comes in pre-cut batts and rolls and blown-in-loose fill. It’s ideal for wall cavities, attics and similar open spaces.

Fluctuating temperatures, chilly drafts and uneven temperatures between rooms are just a few of the signs your property needs new or additional insulation. And if your Dover, NH, home is over 20 or 30 years old, re-insulating is an excellent investment that can improve your home’s energy efficiency.

When you need to re-insulate or upgrade your Dover, NH, property’s insulation, contact Builders Installed Products of New Hampshire online or call (603) 668-4411(603) 668-4411.

Commercial Insulation

We also offer spray foam and fiberglass insulation for new commercial builds and existing commercial structures in Dover, NH. We can re-insulate your commercial property, meaning if your existing insulation is old or inadequate, we’ll remove it and replace it with an energy-efficient solution that keeps the heat in and the chill out.

We work with your schedule and minimize the installation time, ensuring a thorough and outstanding job.

Other Home Services We Offer in Dover, NH

Along with superior insulation services, Builders Installed Products of New Hampshire provides additional home services for Dover, NH, homeowners and builders, including:

Custom Closets

Whether you want to build an additional closet or expand an existing one, our custom-designed closet storage and organization services will help you maximize your home’s closet and storage space.


FireplaceOur direct-vent gas fireplace installations, gas fireplace inserts, and vented gas logs fireplace designs complement any home and include custom mantels and surrounds in various finishes that give your fireplace the look and feel you desire.


Our gutter installations offer a seamless way to protect your Dover, NH, property while enhancing its curb appeal and creating an effective drainage system.

Additional home improvements we offer include:

Trusted Insulation Contractors in Dover, NH

For unmatched home improvement services for your Dover, NH, home or commercial structure, Builders Installed Products of New Hampshire is your clear choice.

For over 40 years, we’ve been the trusted go-to source for homeowners, contractors and commercial property managers who want safe, sustainable products for new and existing properties. We’re ready to do the same for you.

Ready to learn more about our services, including spray foam and fiberglass insulation?

Contact Builders Installed Products of New Hampshire at (603) 668-4411(603) 668-4411 to request a consultation or quote.

Spray Foam

Made from polyurethane, spray foam will expand to keep every tight corner and crevice of your building comfortable through chilly winters and scorching summers.

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Fiberglass Insulation

Made of up to 40% recycled materials, fiberglass will improve the energy efficiency and performance of your HVAC system, and enhance soundproofing.

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Air Sealing/Air Barrier

Along with insulating your home, checking for air leaks is an important step in saving energy and money. Call us for a free energy consultation.

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Prevent mold, improve air quality and protect your building from heavy moisture damage with a seamless waterproof barrier.

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Shower doors
Shower Doors

We offer a large selection of high-quality doors and can work with you to create a custom door that meets your needs, style preferences and budget.

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Blinds aren’t just for privacy and keeping out light. The right shades can also improve your home’s energy efficiency and set the right ambiance.

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Closet Shelving

Maximize your space and create the order you desire. No matter your organizational needs, we provide the highest quality products to get storage spaces into tiptop shape.

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Epoxy Floor
Epoxy Flooring

Impact resistant, quick to apply and easy to maintain, epoxy flooring is the ideal solution for a floor covering that lasts.

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When fitting a new gutter system, we carefully consider the material, shape, size and placement for optimal function and aesthetics.

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Garage Doors

A well-crafted garage door is one of the many focal points of a beautiful home. Our team can handle a quick repair or design a custom door from the inside out.

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Create the perfect gathering space with a well-crafted fireplace. Whether you’re building new or looking to add a touch of ambiance, we design, install and service.

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Bath Hardware

Quality finishing touches take a bathroom from good to beautiful. We offer hardware in styles that fit nearly every aesthetic — traditional, casual, country or modern.

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Whether it’s a bathroom vanity or a space-giving wall mount, we know a mirror can completely upgrade a space. Let us help you find the right option for your home or business.

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