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ECO-THERMA
Insulation and Mold Removal in Toronto
Trusted Toronto Experts in Attic Insulation & Mold Prevention
Toronto’s mix of century homes, post-war constructions, and dense urban developments creates unique challenges when it comes to attic performance. As the city’s trusted attic specialists, Eco-Therma helps homeowners across Toronto, Etobicoke, North York, East York, Scarborough, and the Downtown Core achieve superior comfort, lower energy bills, and safer indoor environments.
Whether you live in a classic Victorian home in Cabbagetown, a detached house in Leaside, a condominium-townhouse in Liberty Village, or a family home in Scarborough or North York, our team delivers customized attic solutions tailored to Toronto’s climate and construction style.
★★★★★ Rated on HomeStars | Fully Insured | Complete Workmanship Warranty
Seal in comfort, save on energy
Choose ECO-THERMA for a Greener Tomorrow.
The Toronto Attic Challenge
Toronto’s four-season climate — humid summers, freezing winters, and fluctuating temperatures — puts enormous pressure on the attic. Without proper insulation, ventilation, and moisture control, homeowners can experience:
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High heating & cooling bills
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Uneven temperatures & Mold growth
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Ice dams and roof issues
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Dust and poor air quality
Eco-Therma brings building-science expertise directly to Toronto homes to solve these problems permanently.
High-Performance Attic Insulation (Toronto-Optimized)
We upgrade your attic to Ontario’s recommended R60 using high-quality blown-in fiberglass or cellulose.
Our insulation solutions provide:
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Consistent indoor comfort across all seasons
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Energy savings up to 25%
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Even coverage that eliminates cold spots and thermal bridging
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Top-up or full replacements depending on attic condition
Toronto’s older homes especially benefit from our air sealing and insulation upgrades, which reduce drafts and dramatically improve HVAC efficiency.
Certified Mold Removal & Moisture Treatment
Toronto homes — especially older structures or homes near ravines, lakes, and shaded areas — are vulnerable to mold growth in attic spaces.
Our mold service includes:
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Non-toxic, professional-grade mold removal
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Airflow and moisture diagnostics
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Identification of leaks, bypasses, and condensation sources
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Long-term prevention strategies
We don’t just clean mold — we eliminate the root cause to protect your home’s structure and your family’s health.
Attic Ventilation & Airflow Optimization
Proper ventilation keeps the attic dry and stable throughout Toronto’s extreme weather cycles.
Eco-Therma ensures your attic breathes the way it should by:
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Installing or replacing baffles (rafter vents)
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Unblocking, cleaning, or adding soffit vents
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Verifying exhaust fans, roof vents, and air pathways
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Correcting airflow imbalances that lead to moisture, mold, or insulation damage
Balanced ventilation is essential for preventing attic condensation and ensuring your insulation performs at its highest level.
Our numbers speak for themselves.
10+
Years of experience
2000+
Improved household
Let's collaborate
Why Toronto Homeowners Trust Eco-Therma
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Expertise with all Toronto home types: century homes, semi-detached, bungalows, townhomes, and full new builds
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Building-code compliant upgrades reaching R60
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Fast service across the entire city
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Transparent inspections & honest recommendations
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Eco-friendly mold treatments
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Exceptional customer service backed by strong local reviews
Our mission is simple: make Toronto homes safer, healthier, and more energy-efficient — one attic at a time.
TESTIMONIALS
*Work scheduled later still qualifies. For Insulation top-up Projects & More
CONTACT
Let's collaborate
*Multiple Locations across the GTA*
Main Office
325 Front Street W, 2nd Floor Office 2085A,
Toronto, Ontario M5V 2Y1
Local 437-296-0116 | Toll Free 1-866-993-2080