A new Belleville house only has one chance to be sealed properly, and it is before the drywall. New construction spray foam insulation fills the stud bays, corners and pipe holes while everything is exposed. We fit the builder's calendar, and new-build work is fully insured.
Once the drywall is up, the chance to seal the walls properly is gone. Batts in a new wall leave gaps around wires, pipes and boxes. Spray foam expands into all of them.
Belleville approved hundreds of new homes in 2025 and went past its housing target. The west end around Potter's Creek has been one of the busiest areas, and infill homes are going up across town. We insulate new homes for builders and for owners building their own house.
New homes in Ontario have to meet the energy rules in the building code. Spray foam insulation helps a home pass its air leakage test, because it seals as it insulates. We give the builder the details of what was installed for the permit file.
Our slot comes once framing, electrical, plumbing and ducts are finished and the windows and doors are hung. The builder picks the day; we spray, shave the foam flush, tidy up and hand the walls over for board.
New basements still sit on Belleville's damp limestone ground. Closed cell foam on the foundation walls of a new home avoids the moisture trouble that older basements have. It also makes the basement ready to finish, or to become a second unit later.
Send us the plans or call (613) 912-7508. We will price the job by area and thickness. If you are adding to an older home instead, see our home addition insulation page. The home page covers everything else we do.
One visit can price the whole house on a single written quote.
Warm air escaping upward is the main cost of a leaky Belleville attic. Attic spray foam insulation closes those openings, either across the ceiling or up on the roof boards, depending on what the attic is used for. Each attic job is fully insured.
View Attic Insulation
A finished basement goes mouldy when warm room air touches cold concrete. Basement spray foam insulation sticks directly to the poured or block wall so that air never reaches it. Closed cell foam goes on the foundation, the rim joists and the slab edge, and each basement job is fully insured.
View Basement Insulation
Basement apartment spray foam insulation gives a second unit warm walls, a dry floor edge and a quieter ceiling. We install closed cell foam on the foundation and rim joists and open cell foam between the floors. Each job we do is fully insured.
View Basement Apartment and Second Unit Insulation
Frozen pipes and icy floors usually trace back to the crawl space. Crawl space spray foam insulation goes on the foundation walls and rim joists, over a taped ground sheet, so the space holds close to house temperature. Insurance covers every crawl space we do.
View Crawl Space Insulation
Bedrooms over a garage are cold, and exhaust can drift in from below. Foam closes the shared wall, the ceiling and the outside walls of attached and detached garages alike. Garage work is fully insured.
View Garage Insulation
A Victorian house loses most of its heat through the attic, the knee walls, the basement and the band joist. Century home spray foam insulation goes after those four places first and leaves the old brick alone. Work on heritage homes is fully insured.
View Century Home Insulation
Cold concrete, crawl space walls and the floor over a garage all call for closed cell spray foam insulation. It packs roughly R-6 to R-7 into each inch, stops air outright and stops vapour once two inches are on. Closed cell jobs are fully insured.
View Closed Cell Spray Foam
Noise through a ceiling or a bathroom wall is the usual reason to choose open cell spray foam insulation. It is light and springy, rates about R-3.5 to R-3.8 an inch, stops drafts and soaks up sound. Open cell work is fully insured.
View Open Cell Spray Foam
Sunrooms, additions and closed-in porches are often the coldest rooms in a house, with three outside walls and a chilly floor. Home addition spray foam insulation brings the new room up to the comfort of the old one. Addition jobs are fully insured.
View Home Addition Insulation
New foam will not stick to failed foam, soggy batts or dusty old loose fill. Insulation removal strips the space back to clean wood or concrete first, then new spray foam insulation goes on. We cut, bag and haul it all away, and removal work is fully insured.
View Insulation Removal and ReplacementWe measure the space and send you a written price. The visit is free and you are under no obligation.
Fill in the fields below and we will call you to set up a visit. Prefer the phone? Reach us at (613) 912-7508.
