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!

Bryan, Dave and the entire Evergreen team are wonderfully professional, prompt and thorough. I enjoyed working with them and look forward to continued work as we upgrade our home! Thank you so much for your professionalism, fairness, time and diligence.

Cait

Yarmouth

Very easy process, start to finish.  Friendly, professional, and really know their stuff.  They made some improvements to our condo and we were very happy with how it played out.  Would definitely recommend them.

Clayton Eames

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

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

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

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 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

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

They were highly recommended. I found them to be very knowledgeable and so helpful, with practical ideas. Despite my not living within their service area, they were generous with their knowledge, describing the usual solutions to correct leaks in my basement, and what the result is likely to be by following path A, B or C, and why. I was discouraged. Talking with Evergreen helped me see that my basement problems are far from insurmountable and really, fairly common in 100-year old homes. There are proven solutions.

Rosalind J

Damariscotta

I would recommend Evergreen wholeheartedly because of their professionalism, their follow through, and thoughtful project planning.

Jennifer A

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

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

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 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

I cant say enough about this company and the benefits that it created for our family. They are very professional and have effectively re-insulated our home. The heating bill proves the point.

Bob O.

Springvale

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