Crawl Space Encapsulation in Halifax, NS
A full seal of your crawl space, floor and walls, with a heavy vapor barrier, drainage, and a dehumidifier. Dry space, healthier air, warmer floors.
Crawl space encapsulation seals the floor and walls of your crawl space with a heavy-duty vapor barrier, then adds drainage and a dehumidifier so the space stays dry. It's the most complete way to stop the ground moisture that drives mold, rot, cold floors, and that musty smell in homes across Halifax and the HRM.
A lot of homes around Halifax sit on a crawl space, and most of them are damp. Bare dirt floors, open vents, and no liner let ground moisture and cold air move straight up into the house. That moisture ends up in the floor joists, the insulation, and eventually the air your family breathes on the main floor.
Encapsulation puts a stop to all of it. We seal the whole space, floor and walls, with a thick reinforced liner, deal with any water coming in, and keep the humidity down. The crawl space stops being a problem you ignore and becomes a dry, controlled part of your home.
What a full encapsulation includes
- Heavy-duty reinforced vapor barrier over the floor and up the walls
- Sealing of vents and any gaps where outside air and pests get in
- Drainage matting or a channel and sump pump if water comes in
- A crawl space dehumidifier to hold humidity down year-round
- Rim joist insulation to cut drafts and heat loss
- Treatment of any existing mold on the joists before we seal
Why it matters in Nova Scotia
Our climate is hard on crawl spaces. Long wet springs, coastal humidity, and cold winters are the exact conditions mold and rot need. A properly encapsulated crawl space stays dry through a Maritime winter, protects the floor structure above it, and stops the cold air that makes your ground floor feel drafty even with the heat cranked.
It also pays you back. A dry, sealed crawl space is easier to heat, keeps your floors warmer, and protects the framing you'd otherwise be paying to repair down the road.
Signs your crawl space needs it
- A musty smell on the main floor or in the basement
- Cold, drafty floors in winter despite good heating
- Visible mold or white powder on the floor joists
- High humidity or condensation under the house
- Pest activity in the crawl space
- Standing water or staining after heavy rain
Serving Halifax and the whole HRM
We're based in Halifax and cover the surrounding communities. That includes Dartmouth, Bedford, and Lower Sackville. See all areas we serve →
Crawl Space Encapsulation: common questions
What is crawl space encapsulation?
It's sealing your crawl space off from the ground and outside air with a heavy vapor barrier over the floor and walls, plus drainage and a dehumidifier where they're needed. The crawl space becomes a dry, controlled part of your home instead of a damp dirt cellar feeding moisture upstairs.
Damp crawl space? Let's dry it out for good.
Call and tell us what's going on, or send a message and we'll get right back to you. We cover Halifax and the whole HRM.