Solutions in Ontario | Space Insulation
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Space Insulation is a locally owned and operated insulation company proudly serving homeowners and businesses across Ontario. We specialize in energy-efficient insulation solutions designed specifically for Ontario’s climate, building codes, and housing styles.
From older homes to new builds, we provide professional insulation services that improve indoor comfort, reduce energy costs, and increase property value.
Specialized solutions for Ontario homeowners. Beyond basic coverage, we provide high-performance thermal management for your entire home.
We utilize premium fiberglass or cellulose materials to create a seamless thermal blanket across your attic floor, filling every gap and crevice.
The ultimate thermal barrier. We apply high-performance spray foam to roof decks and rim joists for maximum airtightness and structural strength.
Insulation works best when air leaks are stopped. We seal pot lights, plumbing stacks, and top plates using precision foam application.
Safe removal of old, damaged, or pest-infested material before new installation. We ensure a clean slate for your efficiency upgrade.
20+
Years of Excellence
15k+
Homes Optimized
Space Insulation is a locally owned and operated insulation company proudly serving homeowners and businesses across Ontario. We specialize in energy-efficient insulation solutions designed specifically for Ontario’s climate, building codes, and housing styles.
From older homes to new builds, we provide professional insulation services that improve indoor comfort, reduce energy costs, and increase property value.
To lead Ontario’s transition to net-zero residential living through technical precision.
Every project removes thousands of pounds of CO2 from the atmosphere annually.
See why homeowners across Ontario rate Space Insulation 5 stars for quality, cleanliness, and efficiency.
Cathy Nelson
2 months ago
"We give 5 stars for their friendly service, professionalism and thoroughness. They hiring them over others because the initial quotation was very detailed. They took before and after photos which is greatly appreciated."
Mohammad Hamidfar
1 month ago
"I recently had my attic insulation upgraded. They used baffles and laser measurements to ensure a smooth layer at R60 rating. The entire process was professional and efficient."
Ayman Hamdavi
3 weeks ago
"I was impressed with the job they did leaving no corners behind, filling up the insulation to its standard. They were clean with moving tools, leaving no mess behind."
Finding reliable insulation companies near you can be difficult. We pride ourselves on precision, safety, and measurable results.
FULLY INSURED
WSIB & Liability Covered
Deep understanding of the Ontario Building Code and R-60 insulation requirements.
Fully licensed, insured, and rigorously trained in modern safety protocols.
Honest, upfront quotes with no hidden fees. High-impact ROI for homeowners.
White-glove service. We leave your home spotless and your attic perfect.
Discover how upgrading your attic's thermal barrier can save you hundreds on heating bills this season.
Demystifying insulation ratings and why R-60 is the new gold standard for energy codes.
A comprehensive comparison of the two most common installation methods.
