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ECO-THERMA
Attic Insulation and Mold Removal in Sheridan
Improve Home Comfort, Reduce Energy Costs & Protect Your Attic in Sheridan
Located near Sheridan Park Drive, Erin Mills Parkway, Winston Churchill Boulevard, and Dundas Street West, Sheridan is one of Mississauga’s most established residential neighbourhoods. With many detached and estate-style properties built in the 1970s, 1980s and early 1990s, a large percentage of homes still have aging attic insulation, restricted airflow, and temperature imbalance — leading to high heating and cooling costs and increased risk of attic moisture issues.
At Eco-Therma, we provide a complete attic system service for Sheridan homeowners — including insulation upgrades, certified mold removal, and attic ventilation improvement to restore efficiency, comfort, and air quality.
★★★★★ Rated on HomeStars | Fully Insured | Complete Workmanship Warranty
Why Attics in Sheridan Commonly Underperform
Due to older construction and attic layouts, Sheridan homes frequently experience:
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Settled insulation that no longer meets required R-values
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Air leakage around wall gaps, wiring, pot lights and attic hatches
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Soffit blockage restricting proper attic ventilation
These issues lead to:
Overheated upper floors during the summer
Cold rooms and drafts in winter
Condensation and mold forming inside the attic
Eco-Therma corrects all contributing factors — not just the symptoms.
Advanced Attic Insulation for Sheridan Homes
We upgrade attics to R60 blown-in cellulose or fiberglass insulation to maximize comfort and energy performance.
Sheridan residents benefit immediately from
Lower hydro and gas bills across all seasons
Better indoor temperature balance between floors
Reduced HVAC workload and improved energy efficiency
Before blowing insulation, we complete air sealing, including
Pot light and wiring penetration sealing
Wall-top and drywall bypass sealing
Insulated and weather-stripped attic hatch
This prevents heat loss and ensures the new insulation performs at full capacity.
Certified Mold Removal for Long-Lasting Results
Many homes in Sheridan develop attic mold due to moisture trapped from restricted airflow, insulation contact with the roof deck, or bath fans venting into the attic.
Our professional mold removal service includes
Full attic inspection pinpointing the cause
Safe certified mold remediation for attic wood structures
Deep-penetration treatment that eliminates mold, not just stains
Recommendations and upgrades to prevent recurrence
We don’t hide mold — we eradicate it properly and address the root cause so it won’t return.
Attic Ventilation & Airflow Optimization
Even perfect insulation won’t perform without proper attic airflow. Ventilation is the key to long-term attic health.
Eco-Therma restores proper ventilation in Sheridan homes by:
Clearing soffit vents blocked by insulation
Installing baffles in every rafter bay for consistent airflow
Ensuring all bathroom/kitchen exhaust fans vent outdoors
Adding or recalculating roof exhaust ventilation when needed
This prevents
→ Condensation and humidity buildup
→ Mold formation
→ Premature roof and insulation deterioration
Our numbers speak for themselves.
10+
Years of experience
2000+
Improved household
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Why Sheridan Homeowners Choose Eco-Therma
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Deep experience with the attic structures of Sheridan homes
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Complete solution — not a “quick fix”: insulation + ventilation + mold treatment
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Honest inspections and competitive pricing
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Professional workmanship with reliable, lasting performance
If you live in Sheridan and notice:
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High heating or cooling bills
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Hot or cold rooms on upper floors
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Musty attic smells, staining or mold concerns
A professional attic assessment can restore comfort and protect your home.
Eco-Therma provides fast attic services for Sheridan homeowners.
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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