top of page
Search

Spray Foam Insulation Cost in Toronto (2026 Guide)

  • Writer: North Star Spray Foam Inc.
    North Star Spray Foam Inc.
  • Apr 14
  • 1 min read

Updated: Apr 18



If you’re searching for spray foam insulation cost in Toronto, you’re likely planning a renovation or new build and want real numbers.


Let’s break it down.


💰 Average Spray Foam Cost in Toronto

Spray foam insulation pricing depends on:



  • Size of the area

  • Thickness (R-value)



  • Type (closed cell vs open cell)

  • Accessibility



Typical price ranges:

  • Closed cell spray foam: $3 – $7 per sq ft

  • Open cell spray foam: $2 – $4 per sq ft


💡 Pro Tip:

Closed-cell spray foam is preferred in Toronto because it handles moisture and cold climates better.

Cost by Area

Basement insulation:

  • Higher cost due to prep and moisture protection👉 Best ROI long-term

Attic insulation:

  • Depends on roof type (vented vs unvented)

Garage ceiling:

  • Mid-range cost but huge comfort improvement

What Affects the Price Most?

  • Removing old insulation

  • Tight access spaces

  • Required R-value (Ontario code)

  • Project size (larger = better pricing)

Is Spray Foam Worth It?

Yes — because it:

  • Reduces energy bills

  • Eliminates drafts

  • Prevents mold

  • Lasts 20+ years

Fiberglass may be cheaper upfront — but often costs more over time.



📞 Get an Exact Quote

Every project is different.

North Star Spray Foam Inc. provides accurate estimates based on your space, not guesswork.

📞 647-505-5219👉

 
 
 

Comments

bottom of page