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!

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

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 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

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

The Evergreen team was amazing from initial assessment and planning to the crew that came to complete the work. Our basement encapsulation is the best money we've spent on our house by far. The work was thorough and high quality. And what a wonderful group of people to work with. I highly recommend Evergreen!

Martha Bracy

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

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

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

"Working with Evergreen from start to finish was a great experience." See what our customers have to say about their experience with Evergreen Home Performance. 

Jeff L.

Nothing but good things to say. The guys that came and did the actual work were extremely nice and did a great job. The energy audit was thorough and I was presented with multiple improvement options, I was even given ideas for improvement that Evergreen didn't offer. I never felt like I was being "sold".

Ryan Adams

Great team!

George S.

Bath

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

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

Several years ago Brian Robinson evaluated the crawl space at my summer home on Islesboro where I knew moisture was becoming a problem. I had done quite a bit of work in the space many years prior with mixed results. When Brian offered some suggestions, they were ideas that incorporated work previously done, and would be a relatively low cost effort to improve the situation. He offered this advice over several phone conversations of some length, informally, and at no charge.

Cliff R.

Islesboro

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

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