Prioritizing Projects for a 19th Century Deering Center Home

Matt and Christa knew that the home they had just purchased in the neighborhood they loved — for the price they could afford —  was going to need a lot of work. Their new home was a three-bedroom, one-and-a-half bath, 2,200-square-foot single family structure, built circa 1895 and last updated in the mid-1960s. It still had original plumbing, knob and tube wiring, lath and plaster walls, and a mix of hardwood and pumpkin pine flooring. The original wood stove heating system had been converted to an oil boiler with single pipe steam radiators. The house had no insulation to speak of — unless you count the many layers of wallpaper covering the walls. 

Matt and Christa had done their research and already understood a great deal about home weatherization and efficiency upgrades. They had a general plan in place for what they wanted done but were open to suggestions and wanted to get some advice from a Portland area expert. That’s when they called Evergreen Home Performance.

Their Consult with Evergreen Home Performance

“Richard from Evergreen was great from the start,” Matt says. “He let me talk and really listened to what I knew about the home.” Richard gave great feedback on what Matt and Christa had in mind, suggested several modifications to their plan, and even laid out some alternative options. According to Matt, “he was great at explaining the pros and cons of each product and application” and “gave great advice on the Efficiency Maine rebates that existed at the time as well as financing options.” Ultimately, Richard was able to help Matt and Christa determine which improvements would give them the biggest bang for their buck.

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Measuring Air Leakage with a Blower Door Test

After their initial meeting with Richard, Matt and Christa decided to have Richard conduct a blower door test to measure their home’s air leakage levels. The test revealed that their home was full of air leaks. With the new information from the blower door test, Richard helped them outline their project in detail and come up with a list of appropriate options. Soon after, Richard gave them a proposal that broke down the work by type and cost, which made it easier for Matt and Christa to focus on what they could afford and what would have the greatest impact.

Air Sealing & Insulation for Greater Home Comfort

After getting quotes from a number of other contractors, Matt and Christa felt Evergreen’s technical expertise and thorough and detailed proposal would give them the best lasting value for their investment. They had Evergreen air seal and insulate their attic, densely pack cellulose in a few of the exterior walls and under the floor of their newborn son’s room, and apply spray foam insulation to the basement walls. Because they had future home upgrades in mind, they also had Evergreen prepare their home for a new, properly-sized gas boiler and a tankless water heater.

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Major Energy Savings & A Rapid Return on Investment

According to Matt, the results of Evergreen’s work were obvious even before the follow up blower door test quantified the improvements. “You could really feel it,” Matt says. “The results were striking.” The test confirmed that they achieved a 36% reduction in air leakage just from the attic and basement work alone. They also gained significant R-value with high performance insulation. The improvements they made have reduced their annual heating and hot water bills from roughly $4,500 per year to $1,200 per year. With Efficiency Maine rebates and federal tax credits, the project has paid for itself in less than six years.

Matt says that he appreciates Evergreen’s help in prioritizing upgrades and they “intend to do many of the recommended improvements as part of future renovation and upgrade plans.”

Are you experiencing similar issues in your historic home? Contact us or call 207-594-2244 to schedule your free consult!

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We had Evergreen come out to our tiny old (100+ year old) house to see what they would recommend for decreasing our carbon footprint, saving money, and increasing our comfort in the cold season. Richard and Bryan were great to work with, patiently answering our many questions and walking us through multiple options. We could only afford to tackle a few areas this year; we ended up replacing some windows and having them weatherize the entire house.

Alan M.

Falmouth

I cannot say enough great things about working with Evergreen Home Performance. Everything including the initial consultation, the fabulous work crew, the office support and the final resolution was handled in a caring and professional manner. My only regret is that I did not know about them earlier. I enthusiastically recommend Evergreen to anyone with concerns about home energy use.

Darlene R

Bath

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

Evergreen removed and replaced the insulation in my attic. They did a great job!, Crew was excellent, and the whole thing went smoothly, and the attic was NOT easy to get into or work in, so kudos to some hard work done well!

Joel A.

Portland

We initially contacted Evergreen through Efficiency Maine for an energy audit, which was conducted promptly and professionally by Justin McEdward, one of their Energy Advisors who is BPI-certified. After a thorough inspection of our newly purchased home, Justin explained in great detail what we needed and did not need. It was agreed that Evergreen would remove all of the existing attic insulation, which was not adequate, and replace it with blown in cellulose, to a rating of R-60.

Thomas W.

Scarborough

The Evergreen crew who installed insulation in my attic were fantastic! They were very professional, worked exceedingly hard, and they did an excellent job. They were very pleasant and friendly to be around. They cleaned up beautifully after each work day, and left my home in great shape on when they walked out the door for the last time. I can't believe they were able to accomplish all that they did with heat soaring into the 80s and 90s. It was pretty unbearable up there! They have my highest praise and my gratitude.

Cynthia F.

South Portland

The Evergreen Team did a fabulous job, well exceeding our expectations, In just over a week they transformed our very drafty, noisy 213 year old house into a snug, draft-free, quiet haven with warm floors! The team was prompt, did everything they said they'd do and more. We are thrilled!

Trudy M.

Bridgton

Thorough, smart, informative, integrated, and communicative -- that's how my experience was with Evergreen even with the covid interruption midstream. The team picked up where they left off, insulated basement and air sealed attic and knee wall in 100' temps under the eaves! This business group was a pleasure to work with.

Karen W.

Gray

Evergreen came out 2 years ago to do an assessment and insulate our roof. This year we had them come back and do the basement as well. They are hands-down the best crew we've ever hired to work on our house. They are experts at what they do, and super meticulous in their work. After working in our house for a week with blown insulation, there was no trace they were ever here. We've seen a huge decrease in our energy bills while at the same time the house has become way more comfortable. Can't recommend them enough.

RC Lations II

Portland

This team of individuals was professional at all times. They set up barriers that kept the dust at a minimum. They conducted an air flow audit and cut the draft circulation from the outside in half by sealing cracks. They hauled out the old insulation and replaced it with blown in insulation with an R - 60 Value. They also did the rebate paperwork so that I could get my $1500.00 rebate from the state of Maine. I highly recommend Evergreen Home Performance!

Daniel B.

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

Evergreen listened and produced a thoughtful evaluation, proposal and comprehensive plan for our attic and basement. They exhibited excellent workmanship, teamwork, and came back as planned after the completion of the job to test the outcomes. Their overall performance as insulation and home improvement contractors is truly outstanding and we highly recommend them.

Susan S.

Saco

Professional, friendly and hard-working staff. The product/approach they use for insulation is top notch. We felt the difference immediately, both from added warmth and eliminating drafts. The team and management were easily available to answer our questions or coordinate meeting times. Highly recommended.

Kevin J.

Yarmouth

Evergreen was so helpful in securing us Efficiency Maine funding for a big attic insulation project early this winter. They did all of the paperwork, and totally guided us through a vermiculite removal process that included a payment from a trust for the procedure. I could instantly feel the second floor being so much warmer than before. The boiler does not kick on nearly as frequently since they completed the job. It was worth every penny! Brian Robinson was so thorough throughout the whole process including a full walk through after the job had been completed.

Todd W.

Camden

We just finished a large project air sealing and reinsulating our 1890s basement and attic. It had been completely renovated 8 years ago, but still felt cold, and lacked proper energy assessment and corrections. We met with Justin in December and were very impressed with his knowledge, professionalism and communication skills and knew Evergreen was who we wanted to work with. Dave was our on hands project manager and was excellent. The office staff has been quick to respond and helpful as well when needed.

E Gallant

Kennebunk

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