Insulation does much more than keep your home warm in the winter. It also keeps unwanted heat out in the summer, reduces stress on your HVAC system, and lowers your heating and cooling bills.

If you want to enhance indoor comfort and increase your energy savings, schedule insulation with your local experts, Cape Cod Insulation. We’ve been providing professional insulation services for homes, multi-family buildings, and commercial buildings in southeastern Massachusetts and Cape Cod for over 45 years.

Why Upgrade Your Insulation?

Many people in the area are surprised to find out just how many benefits can come from upgrading the insulation. When you have our insulation experts re-insulate your home or commercial space, you can expect benefits such as:

  • Increased comfort year-round

  • Reduced stress on heating & cooling systems

  • Longer lasting heating & cooling equipment

  • Greater home energy efficiency

  • Lower monthly utility bills

  • Healthier indoor air quality

  • Better soundproofing

High Performance Insulation for Greater Benefits

At Cape Cod Insulation, we install the highest quality insulation products to give you the most from your investment. Types of insulation we install include spray foam, cellulose, and fiberglass batt insulation.

Our experts will help you choose the right insulation material depending on your particular project, needs, and goals. Cellulose insulation, for example, is an extremely environmentally friendly solution because it is made from recycled newspaper. It is also great for retrofits because it can be blown into even the smallest spaces. Open and closed cell spray foam insulation, on the other hand, offer the highest performance and R-value. Rigid foam exterior insulation is a great option for deep energy retrofits.

Upgrade Your Insulation with Cape Cod Insulation

Whatever your home or business insulation needs, Cape Cod Insulation is here to help. We offer professional insulation services for new construction and existing homes and buildings alike. This includes insulation for attics, basements, crawlspaces, walls, and even air sealing for those pesky, hidden air leaks. With every insulation project we complete, we take care to install insulation materials properly to avoid widespread air leakage and reduced R-value problems, giving you peace of mind concerning your insulation for years to come.

Want to increase your indoor comfort and energy savings? We’d love to help you with your insulation needs. Call 508-775-1214 or contact us today for a free phone consultation!

Greater indoor comfort, energy savings & more

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Spray Foam Insulation


Cape Cod insulation installs both open and closed cell spray foam insulation. Our salesman and installers are all Certified and factory trained to provide our customers with the best possible service. Our trucks are equipped with the latest and best equipment that allows us to install our foam products to manufactures standards and specifications.

Cellulose Insulation


Blown in cellulose is a highly effective, environmentally friendly insulation solution. Made from recycled newspaper and treated with borate for fire retardance, the even distribution of blown in cellulose insulation makes for a high performance insulation that has come into increasing favor among green builders and building energy efficiency experts. 

A few reasons we like blown in cellulose insulation:

Batt Insulation


Insulation plays a significant role in the day to day comfort of your home. A proper thermal "blanket" helps to keep your home warm in the winter and cool in the summer. As a result you will lower your year round energy bills and help to conserve our Earth's natural resources.

Insulation does much more than conserve energy. When strategically placed, insulation absorbs sound and helps make your home a quieter place to live.

What our customers are saying

  • Wanted tot let you know that Jeff and the guys did a really fine job last week. Very thorough and we were impressed.

    Kathy Trotto, Massachusetts
  • I want to thank you and the crew for their professionalism, politeness and for a job well done. They do a great job representing the company they're working for.

    Judy Scaglione, Massachusetts
  • I have been using Cape Cod Insulation for over 20 years as my sole supplier and installer of all types of insulation, gutter and suspended ceiling products.

    Lagadinos Building & Design, Barnstable, MA
  • Everything went fine on Saturday and the crew was great!!!! They were pleasant and helpful!! They even put tarps down to protect my floors! Nice and appreciated!!! Thanks again!!!  

    Lisa B, Eastham, MA
  • Cape Cod Insulation's crew was professional, courteous and efficient in completing the Mass Save program insulation work at our home. Thank you to the crew and Mass Save for a great program.  

    Frank C, South Dennis, MA
  • Thank you for you and your crew for a job well done. Your crew was personable, hard working and did a wonderful job. Thanks again for taking this project on.

    Sandy, Falmouth, MA
  • Thank you for all the work your team performed. As I've said before, I was extremely happy with the work they did. They are good guys!

    John T., Martha's Vineyard, MA
  •  Just a note to commend you and your company and crew. Carolyn and I are thrilled with the work done and the quality of the process. Jeff and the guys were amazing, polite and thorough. The house feels much tighter and very cozy and the best part is the silence of the furnace at rest!

    Barry & Carolyn Crawford, Centerville, MA
  • Cape Associates has been doing business with Cape Cod Insulation for over 20 years and has been thoroughly satisfied with the quality of their work and the skills of their employees.

    Cape Associates, North Eastham, MA
  • Cape Cod Insulation and E.J. Jaxtimer Building, Inc. have been doing business together for over 25 years. I have enjoyed my relationship with Hank and Keith and the services that they have provided us with. I look forward to another 25 years. E. J Jaxtimer Hyannis, MA

    E.J. Jaxtimer, Hyannis, MA
  • Beautiful work, thorough, clean, nice....the whole package!    Thanks a million!

    Noreen, Osterville, MA
  •  Cape Cod Insulation’s crew exceeded my expectations of the work done at my home.   The guys were friendly and professional while really working hard.  I would certainly recommend CCI to others and would use you in the future for work at my home.  Thank you!

    Mrs. B., Chatham, MA
  •  "Throughout the years Cape Cod Insulation has always been very responsive and professional from the estimating process thru the installation of their products". We are pleased they are one of our trade partners.

    Glenn Mackenzie, Mackenzie Brothers Corp., Marstons Mills, MA
  • I have worked for Duffany Builders as a project manager for more than 13 years and have used Cape Cod insulation for almost that entire time.
    Dennis Belanger, Duffany Builders Inc., Falmouth, MA
  • We have been using Cape Cod Insulation exclusively since 2006.  They consistently deliver a high quality product and their service is second to none.

    Paul van Steensel - President Cape Dreams Building and Design