Does Spray Foam Replace a Vapour Barrier in Alberta? What Calgary Homeowners Need to Know
Can closed-cell spray foam replace a 6-mil poly vapour barrier in Alberta? The answer is yes — at 2 inches or more, closed-cell spray foam meets the Alberta Building Code permeance threshold. Learn what the code says and where it makes the biggest difference.
Spray Foam Insulation for Calgary Basement Walls: What You Need to Know
Calgary basement walls need R-19.6 effective insulation under Alberta Building Code. Learn why closed-cell spray foam outperforms fiberglass batts for moisture control, radon resistance, and air sealing in Calgary’s Climate Zone 7A.
Can You Spray Foam an Older Calgary Home? What Homeowners Need to Know
Older Calgary homes can be spray foamed — but knob-and-tube wiring, asbestos, and permit requirements must be addressed first. Here’s what homeowners with pre-1980 homes need to know before the installer arrives.
Closed-Cell vs. Open-Cell Spray Foam: Which Is Right for Calgary’s Climate?
Calgary’s Climate Zone 7A demands specific spray foam choices. Compare closed-cell (R-6/inch, built-in vapour barrier) vs. open-cell (R-3.6/inch, separate barrier needed) for walls, attics, and crawlspaces — with current Alberta building code requirements explained.
How Spray Foam Insulation Stops Ice Dams on Calgary Rooftops
Calgary Chinook weather creates more freeze-thaw cycles than almost any other Canadian city. Discover how closed-cell spray foam at the attic and roofline permanently stops ice dam formation — addressing the root cause, not just the symptom.
Insulating Your Detached Garage or Shop with Spray Foam in Calgary
Calgary winters hit -30°C. Discover how closed-cell spray foam transforms a freezing detached garage into a year-round workspace, meets Alberta Building Code requirements, and delivers lasting energy savings for Calgary homeowners and shop owners.
Is Spray Foam Insulation Safe? Off-Gassing Facts for Calgary Homeowners
Worried about spray foam off-gassing in your Calgary home? Get the straight facts on isocyanates, curing time, CUFCA re-entry guidelines, and why professional installation is the difference between a safe project and a problematic one.
Crawlspace and Rim Joist Spray Foam Insulation in Calgary: Stop Cold Floors at the Source
Cold floors in winter? Your crawlspace and rim joists may be leaking up to 25% of your home’s heat. Learn why closed-cell spray foam is the best fix for Calgary homes in Climate Zone 7A.
How Much Does Spray Foam Insulation Cost in Calgary? 2026 Pricing Guide
Spray foam insulation costs in Calgary range from $4–$6/sq ft for closed-cell foam. This 2026 pricing guide covers what you’ll pay by area of your home, how ROI stacks up against other insulation types, what rebates are still available, and why Calgary’s Climate Zone 7A makes spray foam the smart long-term investment.
Polyurethane Concrete Lifting in Calgary: When Foam Beats Full Replacement
Sunken driveway or tilting sidewalk? Calgary’s 16 freeze-thaw cycles a winter are the culprit. Learn how polyurethane concrete lifting restores slabs to level in hours for 50-80% less than replacement.