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Crawl Space Encapsulation Chicago
At Green Attic in Chicago, we understand that a properly sealed crawl space helps block moisture, improve air quality, and preserve heat in the living areas above.
Trusted by homeowners for reliable, energy-saving insulation solutions.
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What is Crawl Space Encapsulation
Crawl space encapsulation is a specialized procedure designed to protect the crawl space beneath a building from moisture, mold, pests, and other environmental hazards.
It involves the installation of a thick, durable polyethylene barrier that covers the entire area, including the floors, walls, and potentially the ceiling.
Moreover, by sealing the crawl space, encapsulation helps to improve overall air quality in the home and enhances the efficiency of heating and cooling systems, leading to potential energy savings.
This method not only helps maintain the structural integrity of the building but also turns a previously vulnerable area into a clean, dry, and energy-efficient space.
It involves the installation of a thick, durable polyethylene barrier that covers the entire area, including the floors, walls, and potentially the ceiling.
Moreover, by sealing the crawl space, encapsulation helps to improve overall air quality in the home and enhances the efficiency of heating and cooling systems, leading to potential energy savings.
This method not only helps maintain the structural integrity of the building but also turns a previously vulnerable area into a clean, dry, and energy-efficient space.
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Benefits of Crawl Space Encapsulation
Moisture Thermal Vapor Barrier
No More Insects & Critters
Reclaimed Storage Space
Before and After
Crawl Space Encapsulation
Crawl space encapsulation materials are installed to prevent moisture mold mildew and rodent issues. The moisture barrier also creates a clean durable finished space suitable for storage and climate control.
Crawl space encapsulation done right includes a thermal barrier using insulation. Common insulation materials installed are spray foam around seams and box sill, and a vapor barrier over gravel or dirt floors. If the floor is concrete, no vapor barrier is necessary.
Crawl space encapsulation done right includes a thermal barrier using insulation. Common insulation materials installed are spray foam around seams and box sill, and a vapor barrier over gravel or dirt floors. If the floor is concrete, no vapor barrier is necessary.
Before Crawl Space Encapsulation:
Gravel floor moisture uninsulated walls dust air leaks cold floors above in winter cobwebs leaky box sill and rim joist.
Gravel floor moisture uninsulated walls dust air leaks cold floors above in winter cobwebs leaky box sill and rim joist.
After Crawl Space Encapsulation: Sealed vapor barrier clean white floor / spray foam insulation on walls / sealed box sill and rim joist.
Crawl Space Encapsulation Services
Our crawl space encapsulation services ensure a safe and clean environment, making it suitable for storage purposes.
By sealing the rim joist and box sill, we effectively control air quality and recommend the use of humidifiers in humid climates to maintain optimal conditions.
• Crawlspace safe for storage
• Clean
• Air quality control
• Recommend humidifier for moist climates
• Rim joist / Box sill sealed
By sealing the rim joist and box sill, we effectively control air quality and recommend the use of humidifiers in humid climates to maintain optimal conditions.
• Crawlspace safe for storage
• Clean
• Air quality control
• Recommend humidifier for moist climates
• Rim joist / Box sill sealed
Encapsulating a crawl space: Concrete floor without vapor barrier liner. Closed cell spray foam walls & ceiling.
Spray Foam Crawl Space Encapsulation
Control moisture from outside the crawlspace by extending gutter downspouts 4-6 ft from home, standing rain water management drain tile and more. Temperatures in the crawl space is neutral.
It is unconditioned (not heated or cooled by HVAC systems), as there is no reason to condition it to room temp.
Crawlspace may need a dehumidifier if its prone to moisture from exterior water management and grading issues (flood zone or water runoff towards structure).
It is unconditioned (not heated or cooled by HVAC systems), as there is no reason to condition it to room temp.
Crawlspace may need a dehumidifier if its prone to moisture from exterior water management and grading issues (flood zone or water runoff towards structure).
Service Areas
Northwest Suburbs
North Shore
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