How to Keep Your House Cool in The Summer

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As summer has finally started heating up here in Midcoast Maine, many homeowners are struggling to keep cool as the temperatures rise. Many older homes in the area aren’t equipped with permanent cooling systems, making them stuffy and uncomfortable during the warmer months. But did you know that there are certain home performance upgrades that can help keep your home cool? 

At Evergreen Home Performance, we use a building science approach to home upgrades that view each part of your home as a small piece to a larger working system. With our comprehensive services and expertise in energy efficiency, we can help you keep your home comfortable during the summer. 

Insulation & Air Sealing Upgrades

It’s a common misconception that insulation only works in the winter. In fact, insulation keeps the heat out of your home in the summer in the same exact way it keeps the cold out in the winter—by creating a barrier that resists heat flow through your home. Gaps and cracks in your building envelope also make it susceptible to excess heat and humidity, allowing conditioned air to escape your home and creating negative pressure known as the stack effect. 

With insulation upgrades and air sealing from Evergreen Home Performance, your home will stay cooler longer throughout the summer and get other year-round benefits, like:

Why Insulation & Air Sealing Work Best When Combined

While insulation controls the heat flow in and out of your living spaces, air sealing eliminates energy waste from your home. The performance of insulation is optimized when combined with air sealing—and it can even extend the lifespan of your cellulose insulation!

We’ll Give You a Road Map to a More Comfortable Home

With a free consultation from our team of efficiency experts, we can evaluate your home’s performance and your energy needs to find areas where we can improve efficiency. After our inspection, we’ll provide you with a detailed list of recommendations—along with a few tips—to help you stay comfortable and optimize your whole-home performance.

At Evergreen Home Performance, we’ve helped thousands of Midcoast Maine families with their home comfort and efficiency issues since 2006. Our team of experts can help you stay cool and comfortable this summer, and for many more to come! Ready to get started? Call our team of efficiency experts today!

Maximize Your Savings With Incentives!

Evergreen Home Performance is committed to helping Maine homeowners find the right way to fit energy efficiency projects into their budgets and Efficiency Maine’ rebate program and the federal IRA Tax Credit go a long way to make things affordable.

Rebates

Insulation rebates through Efficiency Maine are an excellent opportunity for Maine homeowners. These rebates go toward the cost of your home improvement projects so you pay less for the same services. There are currently three rebate levels that Evergreen can help you qualify for, helping you earn up to a total of up to:

  • $4,000 for any income

  • $6,000 for moderate income

  • $8,000 for low income

Inflation Reduction Act Tax Credit

Homeowners can save up to 30% on qualifying home improvements for up to a $1,200 combined annual limit.

Ready to get started? Schedule your free consultation to learn more. Call 207-594-2244 or contact us online.

Can’t beat the heat this summer?

Upgrade your home’s performance with our team! 207-594-2244

I waited a year to write this review. Evergreen finished our job late last winter. Terrific results!!! we've gone from 12-day propane deliveries to 30+ day propane deliveries. The house is noticeably warmer. The Evergreen crew was/is professional, prompt, thorough, scientific, gracious and immaculate with respect to keeping our house clean. Money well spent.

John E.

Boothbay

Working with Brian and with Nate and the rest of the crew was a pleasure. They made everything very easy and understandable. This was a major renovation and they were always at the ready with a lot of information. We had an extensive renovation on the basement which was a dirt basement and it came out beautifully. We can already tell from all of the insulation work what a difference it's made in sound and temperature. Brian worked with me on the rebates that are available when you do this kind of work. I would highly recommend this company to…

Valerie L.

Rockland

Highly recommended. Our heating usage is now less than half what it was before we had our roof insulated. Evergreen was knowledgeable, friendly, and left no trace they were ever in our house. Not only is our heating bill much lower now, but our home is generally more comfortable year-round with less temperature fluctuations. Money well spent.

RC Lations

Working with Evergreen was a dream! Professional, knowledgeable, and super clean work. Communication was fast and service impeccable. The bedroom floors in our 1960's split ranch will be warm with the new insulation between them and the garage. Bring on the snow! (not really, but sort of)

Jess Dee Proctor

Evergreen did an amazing job insulating our historic home. Their professional staff worked hard to ensure the tough areas in the attic were covered, and clearly communicated their progress. We are seeing the results with our discounted heating bills. Thank you, Evergreen!

Melissa Knoll

Portland

The Evergreen Team did a fabulous job and was very tuned and responsive to the particular needs we had. The job was done right on budget and we are thrilled with the improved warmth and energy efficiency.

Ira M.

Rockland

I was extremely pleased with the professionalism and quality of service that I received from the Evergreen team. I met Richard to discuss options for insulation. I knew immediately that I wanted to do business with them because he did not try to over-sell extra services that I did not need. Dave was the project manager. He was not only kind, but very respectful of my home. I would highly recommend this company.

Darlyann M

Bath

We had Evergreen Home Performance of Rockland come in to make our home more energy efficient, and what a TOP notch crew. Brian and his crew did an amazing job from start to finish. Very knowledgeable and professional. We would Definitely highly recommend this crew to anyone who is looking for energy efficiency in their home with a company that truly is an expert and knows how to do a quality job and truly cares about their customer.

Melissa S.

Owls Head

My experience with Evergreen was excellent. From their thorough and thoughtful initial consultation to their detailed post-work visit, the team was professional, knowledgeable, and responsive. Their workmanship was top notch. Our home is now much warmer and more efficient. I highly recommend their services!

Douglas R.

Edgecomb

Our house still the most efficient home we’ve ever lived in. And we have you folks to thank for that! A special howdy to Brian Robinson please!

Bruce O’Donal and Eva Butler

First we have Evergreen do a BIG project worth about $20K (windows, basement, insulate & rebuild an entire wall, a door, attics, and air sealing). They were so great we had them come back later when we decided we did want to do our other door. They are professional and do great work. They take care of your home and are trustworthy, and on top of all that friendly! I highly recommend you call them!

Garreth C Debiegun

Evergreen has insulated two homes that we've owned now and both times we experienced exceptional service and craftsmanship. Our rep, Justin, went above and beyond answering questions and the installation team was attentive to every detail, including pulling out old poorly installed insulation and redoing a bathroom fan that wasn't up to current code. They also left the place spotless every day! Our home is already so much warmer this fall and we are looking forward to using less oil this winter.

Eva G.

Falmouth

The team members were very professional, worked very hard, paid very close attention to detail and cleaned up meticulously every day. I really appreciated the care they took knowing the smallest details were going to make a big difference to our heating bills. Thank you!

Pam B.

Brunswick

From start to finish, our experience was incredible. Justin was extremely helpful. The crew was fast, friendly, and efficient. And most importantly, our home is WAY warmer and our heating is less costly. I'd highly recommend evergreen to anyone looking to upgrade their home!

John S.

South Portland

Evergreen completed the work at my home thoroughly and professionally. An inspector from Efficiency Maine came to inspect afterwards and described it as "state of the art" and "outstanding". The crew was very pleasant and considerate during the project. Their cleanup each day was perfect. Communications with the office were easy and reliable. I am very satisfied.

Catherine H.

South Portland

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