Spray Foam Insulation

Spray polyurethane foam (SPF) insulation is a state-of-the-art insulation product that dramatically increases a home’s thermal performance. It can seal your home from air and moisture intrusion, strengthen building structure and provide thermal, air and vapor barriers. With a superior R-value and unmatched air sealing capabilities, it reduces air leakage while providing the best thermal performance of any insulation product on the market. Spray foam is one of the most versatile forms of insulation available. For many years spray foam insulation was used almost exclusively in commercial settings but recently that has begun to change, as word has spread about the many advantages of spray foam insulation more and more homeowners are choosing it over fiberglass.


Spray polyurethane foam (SPF) has a thermal resistance R-value of approximately 6 per inch of installed insulation, making it one of the highest performance insulation products on the market. This means that your home will be warmer, and less drafty, even in conventionally framed construction.


SPF fills all the cracks and gaps within the cavities that it fills, avoiding the common problem of air leakage that plagues other types of insulation. This reduces drafts and prevents infiltration of moisture and harmful gases.


Because of the superior air sealing properties of SPF, moisture is less likely to enter your building once it’s been insulated with spray foam. This reduces the risk of mold, rot and structural damage that accompany water infiltration. Your entire house will be drier, healthier and more comfortable.
Spray foam insulation is impermeable to water and retains its insulating capabilities regardless of how wet it gets – making cleanup from a flood or burst pipe that much easier.


A house is only as strong as its frame and most forms of insulation do nothing to enhance the ability of the home to stand up to Mother Nature’s wrath. By grabbing hold of walls and floors by expanding into and filling cracks and crevices spray foam essentially becomes one with the surface you spray it on, adding its strength to that of the wall, floor or ceiling.


Closed cell foam is where the tiny foam cells are closed and packed together. They are filled with a gas, causing a greater density, have a higher insulating value and can act as an air and vapor barrier. This provides a superior air and moisture barrier, making it the most effective insulation available for energy performance. Closed cell foam typically weighs 2.0lbs/cubic foot.

Open cell foam is where the tiny cells of the foam are not completely closed. They are broken and air fills the open spaces of the foam, causing the open cell foam’s spongy feel. It is a more affordable option that provides an air sealing capacity and an R-value that supersedes nearly every other insulation product on the market. Open cell foam typically weighs 0.5lbs/cubic foot.

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Customer Testimonials

We are happy with the weatherization work done at our house. It was great to work with Jason, he was very open to hearing our input and questions about our project, and he gave us a very knowledgeable and thorough… Read more “Betsy & Brian – Rindge NH”

Betsy & Brian – Rindge, NH

Both Allisen and I thank you so much for an awesome insulation job! The numbers came in fantastic for air exchange as well! Indicates a fine job done. Each and every member of your team showed tremendous respect to our… Read more “Allisen and Jeff – Newbury”

Allisen and Jeff – Newbury, NH

It was a pleasure working with you as well and thank you for providing the website to pass along to family & friends. I’ve mentioned it to quite a few. If you ever need a recommendation, please don’t hesitate to… Read more “Christina – Laconia NH”

Christina – Laconia, NH

We are more than happy to sing the praises for your entire crew from the office staff to out in the field employees. It is a rare to see a complex and an all-consuming job done with such untiring precision,… Read more “Maria and Paul – Andover NH”

Maria and Paul – Andover, NH

Dear Rich, Recently in a conversation we heard the name Shakes To Shingles. We hope we are correct in remembering that you provided an inspection of our home well over a decade ago. We very much appreciated you expertise, time,… Read more “Heather and Stewart – Concord NH”

Heather and Stewart – Concord, NH

We recently had a fuel delivery after the weatherization work. Usually during the winter our fill up would be 200 gallons. We just received the bill and the fill up was less than 100… Read more “Bev – Plainfield NH”

Bev – Plainfield, NH

We wanted to thank you for your professional services insulating our home which has already made a difference in our heating as well as electric consumption. We also wanted to acknowledge your employees. They were professional, respectful and effcient. It started with… Read more “Rob and Doris – Rochester NH”

Rob and Doris – Rochester, NH

We can feel a difference in the house. We could before your crew finished. We are very pleased with the work done and how professional your crew was. All of the guys were great. With our son on school vacation… Read more “Jesse and Barbara – Sunapee NH”

Jesse and Barbara – Sunapee, NH

Again, your crew did a great job. We have noticed a tremendous difference in the need for heat even with the somewhat warmer than normal temperatures. I am… Read more “Ed – New London NH”

Ed – New London, NH

Rich: Just wanted to take a moment to thank you for all of your efforts at our house in Bedford. You know the challenges we were facing, trying to coordinate roofing work, HVAC work, bathroom work, etc., and make sure… Read more “Bob – Bedford NH”

Bob – Bedford, NH

Rich, thank you for your efforts in my home. I feel confident in referring your… Read more “Nancy – Goffstown NH”

Nancy – Goffstown, NH

Hi Rich,  I just wanted to thank you and all of the workers for a great job. We appreciate all that you have done for us and I can’t imagine what a difference this will make in our home for… Read more “Agnes and Dan – Goffstown NH”

Agnes and Dan – Goffstown, NH

Thanks for sending the guys out this morning to finish up the job! – If you ever need any recommendations please let me know. … Read more “Jere – Durham NH”

Jere - Durham, NH
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