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

Thanks Evergreen Home Performance for helping to make our home more efficient. Many thanks as well to Bryan for the initial walk through and recommendations to make our home more efficient and to Dave, Roland, and Jacob for a job that was done professionally and courteous.  We were amazed at the level of efficiency and everyday they made sure to protect our floors, carpets, and furniture. We had daily discussions with Dave about progress and what was being done and where they were at in the project.

Carol Fink

We had a fantastic experience working with Evergreen to insulate our roof this winter. Everyone was extremely friendly throughout the process - the crew at our home worked hard, were approachable with questions, and the team leader even showed me around the project to point out specific areas they were working to improve.

Joel Wentz

Last week, my oil company asked if we were using some other kind of fuel because our usage was so much less than they had expected We are very happy with the results; the house is much more comfortable

Steve T.

St. George

From beginning to end – that is from the moment Justin McEdward stepped into our home to assess our energy conservation needs until the crew left – the Evergreen Home Performance process went absolutely smoothly. Justin made a thorough inspection and took pictures with an infrared camera. His proposal described the scope of work in detail, and he explained what we could expect the proposed work to accomplish. Our proposal was forthcoming within a couple of days, and Justin was available to discuss it and answer questions.

Adrienne Harkavy

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 came back this year to finish insulating our house. We have been remodeling and renovating an 1850s cape for several years. Their employees are very professional and pleasant to deal with. Over several years Brian Robinson has been able to schedule us in for several small areas that needed addressing and finally turning a room we used to close off in the winter into a comfortable usable space. We primarily heat with wood and since Evergreens great work our furnace has only come on ONCE this winter. Fantastic. Really satisfied customer in Thomaston.

Chris F.

Thomaston

Our basement was the eyesore of the house. I wanted to make improvements, but first needed to make structural, insulating and moisture mitigation improvements. Evergreen was professional and competent in taking on a complex project of not only encapsulation and insulation of basement and crawlspace, but completed needed improvements to the structural integrity of the wood floor platform above a crawlspace and brought in a concrete contractor to pour where there was once a rotting, tiered wood platform - replacing that area with a more functional and tight tiered concrete area.

Duane B.

East Boothbay

We absolutely loved our experience with Evergreen. The team was incredibly kind, professional and great to work with. We're very impressed with the quality of work of the Evergreen team and how easy they made everything! Our house had barely any insulation ahead of this project and the results are amazing. Insulating the attic, walls and basement with Evergreen allowed us to tear a 50-year-old furnace, ductwork and oil tank out of the basement and now heat the home with new heat pumps. Evergreen also added 100 sq ft of clean, new storage space to the attic!

Nick S.

South Portland

I have always been impressed by the high level of service, quality of work, and excellent follow-through provided by Evergreen Home Performance in the three projects that they completed at the Wells Reserve at Laudholm over the past several years.

Paul D.

Wells

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

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

We needed basement encapsulation to stop moisture coming up into the house from our regularly flooding basement. We had mold growing on windowsills and furniture. All the staff were friendly, respectful of our home, and easy to work with. Humidity has gone from 70% down to 40% and mold has not grown back after two months. Very grateful.

Sarah C.

Belfast

Great company. Very professional and thorough. They take the time to explain everything and offer options to fit your budget. Wonderful experience from start to finish.

Bonnie Eustace

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

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