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

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

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

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

The Evergreen Team did a fabulous job and was very tuned and responsive to the particular needs we had. The job was done right on budget and we are thrilled with the improved warmth and energy efficiency.

Ira M.

Rockland

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 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

Update 12/2018: Evergreen has completed Phase II of my house (insulating and installing air/moisture barrier on exterior walls, replacing old windows) and now that heating season is upon us, the difference is astonishing. The house is tight as a drum and so easy to keep warm. Worth every penny. Thank you all! Working with Evergreen was a positive experience from start (no charge energy audit) to finish (a MUCH more comfortable home). Brian Robinson spent a lot of time with me on the audit, explaining clearly what he was finding in my ca.

Rebekah W.

Rockport

Evergreen is the "go-to" company for improving the efficiency of your home. There are others to choose from but none so effective, honest, and capable as Evergreen. They did a great quantity of dense packing cellulose to improve our home (both for energy efficiency and for sound insulation) and it was totally successful. They are on-time, helpful, and caring. They clean up to a level that can't be over emphasized. This was the second time we employed them and we'd use them again if the opportunity came. You'll not be sorry to select Evergreen.

Dirk F.

Belfast

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

The Evergreen crew from initial inception to installation were professional, on time, and left our place spotless. The end result was exceptional.

John Brown

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

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 couldn't be more pleased with the easy, professional, high-value service from Evergreen. Having purchased an older home that had been in our family for generations, we needed multiple upgrades, including insulation throughout. Evergreen insulated our attic with blown-in cellulose, built a new, super-insulated attic hatch, sealed off the old one (which was just a piece of plywood in a closet ceiling), and also talked us through our best options to upgrade our heating system given the plans we have to add onto the house.

Tom G.

South Thomaston

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

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

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