Basement insulation and air-sealing that stops drafts, controls moisture, and lowers energy bills — warming the floors above and turning a cold, damp basement into usable space.
Tell us what's going on and we'll take a look — no obligation.
A cold, leaky basement pulls comfort out of the whole house. Here's what it looks like.
Heat escapes through the basement, leaving the floors above cold and uncomfortable underfoot.
You feel a chill coming up from below, or notice damp, musty odours that won't go away.
Your furnace and AC work overtime to replace the heating and cooling lost through the foundation.
Water forming on walls, rim joists, or windows can lead to mold. Spray foam acts as an air and moisture barrier to prevent it.
Cold in winter and damp year-round, the basement is hard to use as living or storage space.
Openings in and around the insulation let outside air in, dragging down comfort and efficiency.
Concrete, rim joists, and framed walls each need the right material. We combine them into one moisture-smart system.
The full system — concrete walls, rim joists, and framed walls each get the material that fits them best.
Everything else that turns a cold, damp basement into comfortable, usable living space.
Understanding spray foam helps you make the right call for your home's comfort and efficiency.
Unlike fibreglass batts, spray foam expands to fill every crack and cavity — so it insulates and air-seals in a single step.
Ontario basements face deep-freeze winters and humid summers. Closed-cell foam holds performance through both.
We book you Monday–Saturday across the GTA and inspect your basement with probing tools and thermal imaging. You get a full PDF report with photos — free, no obligation.
Your quote is based on your basement, current insulation, and the work needed — explained in plain terms. No hidden fees, no upselling. You get an itemized PDF.
WSIB-certified, fully insured technicians install premium materials to Ontario Building Code, with the right fire-protection finishing details.
We verify everything meets code, send before-and-after photos in a PDF, and back the work with a 10-year workmanship warranty.
WSIB-certified, fully insured crews trained to current building-science standards.
You get a full PDF with thermal images, photos, and findings — not just a verbal quote.
Itemized quotes in writing. No hidden fees, no pressure, no surprise add-ons.
Real people who answer your questions before, during, and after the job.
Most installs finish quickly, booked around your schedule.
Documented proof of the work, so you see exactly what changed.
Usually a layered system: rigid foam on the foundation walls, spray foam at the rim joists, then batts in any framed walls. Rigid foam keeps the concrete warm to prevent condensation, closed-cell foam air-seals the rim joists, and mineral wool or fibreglass adds affordable R-value and sound control.
Closed-cell spray foam is a common choice because it handles cold surfaces and moisture exposure better than many fibrous products. It still needs the correct fire-protection and finishing details, which we take care of.
Yes. Air sealing and wall insulation reduce stack-effect drafts and heat loss, which warms the floors above and steadies temperatures throughout the house.
Closed-cell is denser, offers a higher R-value per inch (roughly R-6+), and resists moisture — ideal for basements and rim joists. Open-cell is lighter and cheaper (around R-3.5–4 per inch) and better suited to interior sound control. We recommend the right one for each surface.
Often yes, but conditions matter — substrate temperature, humidity, and the specific product. Some foams are formulated for colder surfaces. Our installer confirms the product limits are right for your job before starting.
Sometimes. Removal is recommended if there's moisture or mold, animal contamination, or if we need to air-seal properly before adding new insulation. We'll tell you honestly on the assessment.
A quick assessment shows exactly where your home is losing heat — and the most effective way to correct it.
