Does My House Need Basement Encapsulation?

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Many houses throughout Maine, especially older ones, suffer from various basement issues. If your home’s basement is unfinished and unencapsulated, you may be dealing with these problems regularly and not even know it.

Many houses throughout Maine, especially older ones, suffer from various basement issues. If your home’s basement is unfinished and unencapsulated, you may be dealing with these problems regularly and not even know it.

Most homeowners aren’t even aware of just how serious the issues can be if not properly addressed. Your basement has an influence over just how healthy, energy efficient and pleasant your entire home is, so if the basement in your house has problems with leaks, cracks, mold or pests, it needs to be encapsulated.

Common Basement Problems

From Bar Harbor down to Cape Elizabeth, many homes are suffering from the same concerning issues, including:

  • Leaks Causing Problems with Moisture & Mold

Basements that aren’t encapsulated tend to experience a buildup of moisture, particularly in the transition from winter to spring when leaks can easily appear due to the melting snow and influx of rain. The dark, damp environment fosters the growth of mildew and mold which can weaken the structural integrity of your home.

The moisture and mold also compromise indoor air quality. With mold spores and contaminated particulates floating around in your home’s excessively humid air, allergy and asthma symptoms are exacerbated.

  • Air Escaping & Entering

Air leaks contribute to poor indoor air quality. Radon, a colorless, odorless and radioactive gas that is the second leading cause of lung cancer, can more easily infiltrate and endanger your family.

With cracks and gaps constantly letting air in and out, your home’s energy efficiency begins to suffer. You’ll notice chronic discomfort with areas of your home that are never quite the right temperature. Your heating and cooling systems will work exceptionally hard to keep you comfortable, increasing your energy bills.

  • Breeding Grounds for Pests & Rodents

Basements with cracks and gaps are perfect homes for pests and rodents. Their presence affects indoor air quality and can even introduce other illnesses. Over time, these unwanted creatures can also make their way upstairs and infest your home.

Basement Encapsulation Process

At Evergreen Home Performance, we strive to address all the problems that can be plaguing your basement with a comprehensive encapsulation process. It will make your home healthier, more comfortable and energy efficient while also being the first step towards a finished basement, if that’s an upgrade you’re considering in the future.

1. Drainage for Bulk Water

Since moisture is one of the main issues affecting basements from the Midcoast down to Southern Maine, we begin by drawing away excess water. We build a trench and install a sump pump system to address bulk water. Our team also installs an effective water channeling system to draw water away.

2. Vapor Barrier Installation

Since water can also infiltrate through excess moisture in the air, our expert team will install an airtight, durable vapor barrier. The vapor barrier always runs under support posts and appliances, and up the foundation walls, where it’s fixed with spray foam insulation.

3. Concrete Slab

After the vapor barrier is in place, most homeowners have a new concrete slab installed. A durable, level surface will make it easier to convert the basement into living space in the future.

4. Radon Mitigation Preparation

We want your home to be safe and healthy for you and your family. That’s why our basement encapsulation process includes measures for radon mitigation preparation like helping with radon testing and making sure your project is fully compatible with a radon ventilation system.

Midcoast & Southern Maine Basement Encapsulation by Evergreen

If your basement is damp, moldy, drafty and infested, it’s time to encapsulate the space. Not only will this make finishing the basement much easier in the future, but you’ll also get rid of issues that cause discomfort, health and energy efficiency concerns in your home. The experienced, professional and caring experts at Evergreen Home Performance are here to help.

Ready for improved home health, comfort and energy efficiency? Take the first step towards a finished basement by contacting us or calling 207-594-2244 to schedule a consultation for basement encapsulation today.

Contact us today to learn more!

207-594-2244

We just finished a large project of air sealing and reinsulating our 1890s basement and attic which 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.

Emily Gallant

Greetings one and all! I am writing to express my gratitude to all involved in my insulation project.  From start to finish, I appreciate the universal theme which was maintained by each and every one of you, to ensure that my home was insulated and protected from freezing pipes as if it was your home. Andrea, thanks for helping me navigate my way to the project. Nate, thanks for the thorough initial assessment and the time you took to explain this project to me, step by step. Brian, thanks for setting up my project - so happy

Michele

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

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

Evergreen did a fantastic job replacing 28 windows in our house. They were friendly, courteous, and very detail oriented. Brian did a great job planning, estimating and executing the project. Our energy use has dropped significantly since the work was done.

Alex B.

Kittery

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

My husband and I bought a home on the water in Owls Head and decided to make the investment in Evergreen's recommendations for insulation. Brian Robinson spent 3 hours examining every nook and cranny before he made practical suggestions and explained them thoroughly to us.

Marie McNeely

Owls Head

I was very impressed by the professionalism of this company and the workers. Brian R. was very prompt in replying to my questions; the crew was meticulous in all parts of the work and attentive to the safety aspects concerning Covid; and Brian was extremely thorough in the final inspection. My attic is now snug and warm and I've noticed that the second floor is warmer as well.

Julia S.

Rockland

Great job installing windows and insulation.

Bob S.

Rockland

I highly recommend Evergreen! 1st, I had a home efficiency inspection (that was free) & Bryan P. was great! He took the time needed, asked & listened to what I thought were priorities, explained clearly what he thought were priorities & why, then gave me numerous options. No pressure whatsoever. Then I had my attic sealed & insulated as the 1st step & Bryan came along on day 1 to introduce everyone & make sure we were all on the same page. Bruce's team (inc. Kelsey & Roland) did the work - they were exceptional!!

Melissa M.

Kennebunk

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

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

We had Evergreen energy do blow-in cellulose. I was very happy with the result. They tested with blower-door before and after. House is now MUCH warmer. Also, in the time since when I've had to open walls for various access, I've been impressed with how they got the insulation packed in everywhere. I'd use them again.

Noah

Peaks Island

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 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

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