Basement Drainage Solutions from Evergreen Home Performance

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If you’ve read up on the common basement and crawlspace problems we have recently covered, you already know that a wet basement is an unhealthy hazard to your home comfort.

Here is how Evergreen Home Performance approaches fixing issues with moisture, and how you will benefit from a dry basement in your southern or midcoast Maine home. 

Assessing Drainage and Moisture Infiltration

The first step towards stopping moisture from damaging your indoor air quality, your well-being, and even the structure of your home, is figuring out where it is coming from. Common causes for moisture issues in the basement can be:

  • Lack of a home drainage solution 

  • Plumbing issues

  • Basement wall cracks

  • Poor ventilation

  • Infiltration of outdoor humidity through air holes and gaps

If you experience occasional flooding in your basement during a heavy rain,  or have standing water in your basement almost any time of year, you may need a sump pump installed to remove the “bulk water” from your basement. After the bulk water into your home is controlled, then the more hidden sources of moisture infiltration can be addressed. 

Insulate and Air Seal

Once we have located the source(s) of moisture using a few diagnostic tools and our extensive experience fixing Maine basements, we can move forward with stopping it and keeping your basement dry. For nearly every kind of basement, we install a tough polyethylene vapor barrier to stop the leakage. 

Then, we can choose from a number of basement insulation materials like Thermax rigid foam or expanding spray foam, each with its own benefits and preferred uses. For homeowners seeking to create a finished space in their basement, we can frame out walls to densely pack with cellulose insulation, leaving the walls ready for drywall or paneling.

The Benefits of a Dry Basement

The goal of our basement encapsulation process is to stabilize the temperature and humidity levels in your crawlspace or basement. But if you don’t spend much time down there, how can this affect the rest of your home?

Due to a principle called the “stack effect”, the air in your basement is often pulled up into your living space. The warmer air inside your home will most often escape from air holes and poorly insulated areas, like the attic or the top of your home. When your indoor air escapes, the air in the area underneath your feet is ready and waiting to take its place. So, if you have a humid and musty basement, you’re likely going to have a humid and musty rest of your home!

With a fully encapsulated basement or crawl space, you can expect:

  • Increased stability of indoor temperatures

  • Less indoor humidity

  • Reduced risk of mold growth

  • A more comfortable home

Evergreen Your Home Today

Not only is all of this basement talk good for your overall comfort, but it can also reduce the amount of energy you need to use in order to keep your home comfortable. The less energy your home requires, the smaller your carbon footprint, which is great for the environment and the state of Maine! Whether you’ve just moved to the area or you are a Mainer of many years, Evergreen Home Performance is ready to help you with your next home improvement project. 

Is your basement causing your home comfort issues? Ask us about basement encapsulation today! Call 207-594-2244 or get in touch here to learn more.

Got a wet, musty basement?

We can help!

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

We are thrilled with the job Evergreen did to transform our 213 year old home into a warm, draft-free, cozy space. The entire team led by Bruce was prompt, courteous, knowledgeable, and hard working. If Evergreen could transform our home in this way, we are sure they would make a comparable difference in YOUR home!

Jonathan M.

Bridgton

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

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

In the final stages of selling our home, and with a closing date set, an inspection came across an unanticipated issue in our attic. We quickly called in contractors, but nobody was able to identify the source of the problem. Then we thought of Evergreen. Brian Robinson was on site the next morning and immediately identified the source (a faulty roofing job completed three years earlier which had effectively sealed up portions of the ridge vent and restricted air flow - not easily visible with a quick inspection).

Robin McIntosh

Camden

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

I never leave reviews, but had a great experience with Evergreen and wanted to spread the word! In short, we worked with them to insulate our roof this winter and have noticed surprising immediate results. The constant ice dams I have wrestled with are completely gone, and the home is noticeably more comfortable. It's a little too early to tell if our oil bill is going to reduce, but I imagine we will see an impact there as well.

Joel W.

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

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 are so pleased with the work the team from Evergreen Home Performance did in our home. The project included encapsulation of our basement with a reinforced vapor barrier, installation of a sump pump, spray foam insulation on the walls and insulation of the heating duct work. Everyone at Evergreen was friendly and professional. The project was completed on time and in budget. Our home is much cozier and warmer since the project was completed.

Linda Metzger

Evergreen did everything they said they would and more. I actually don't mind going into the basement now since they sealed it. The air quality in the house is noticeably better and it's warmer in the winter. We can even store clothing down there where before, whatever was in there would mildew. Even the spider population declined! I used to vacuum so many of them from the corners of the ceilings in the house. Not any more!

Loriel Van Dusen

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

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

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

The crew members from Evergreen Home Performance each made sure to greet us every day, while maintaining their distance in this time of the pandemic. Their work took a total of nine days, spread over three weeks. Even though they were working in multiple rooms of our house, as well as the basement and attic, they were unobtrusive and always cleaned up after themselves every day. The on-sight manager kept us informed of their daily schedule so we'd know which parts of the house they'd be working on.

Bob & Sue

Whitefield

Portland Buy Local
Efficiency Maine
EPA Lead-Safe Certified
Building Performance Association
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