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

I made the mistake of NOT hiring this company last year when I bought and renovated my home. I have brought them in now and what a difference. This group knows what they are doing. They take a complete look at everything and believe they can make your home more energy efficient. They are very professional in the way they approach problems and solutions. And they find ways to save me money. Don't bother with anyone else. Bring Evergreen in before you do anything. Let them assess your issues and give you the right solutions.

Shaw

Owls Head

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

I used to spend winters in the bathtub because my house was so cold. This was my first winter roaming around my whole house comfortably. This even led me to decorate a little. My heating oil usage has been reduced by over a quarter: I rarely have to boost the thermostat because the temp stays at a constant. The Efficiency Maine rebates, together with the energy savings, make it affordable for me to pay for the loan I took out to finance the project. I do not worry about my pipes freezing.

Claire Helene Bevan

Camden

I had gotten estimates from several other companies, but Evergreen was in another league entirely with their professionalism. If you want the job done correctly, I couldn't recommend this company enough.

Rayna Mayo

Freeport

Very Satisfied with the work performed by Evergreen. Professional employees, high quality work done in a timely manner. My sales rep was Justin, and he was phenomenal During the initial walk around my house, he gave me great ideas for how to improve the efficiency of our home. We will consult with Evergreen for our future home projects.

Adam G.

Westbrook

Evergreen has a professional and reliable team of people who do excellent work. If you want the best of the best in the area, select Evergreen to accomplish your insulation needs.

Mary E.

St. George

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

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

Great team!

George S.

Bath

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

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

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

My experience with Evergreen was excellent. From their thorough and thoughtful initial consultation to their detailed post-work visit, the team was professional, knowledgeable, and responsive. Their workmanship was top notch. Our home is now much warmer and more efficient. I highly recommend their services!

Douglas R.

Edgecomb

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

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

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