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Crawlspace Encapsulation in Naperville, IL

West Suburb

Crawl Space

Overview

Client: Ellie  
Location: Naperville, IL 60563

Project Goal

Improve crawl space moisture control, insulation, and overall energy efficiency.

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Challenges

• Existing crawl space likely lacked a proper moisture barrier, allowing moisture to permeate the living space above.

• Batt insulation in the crawlspace may have been compromised by moisture, reducing its effectiveness.

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Solution Provided

Green Attic Insulation recommended a comprehensive crawlspace encapsulation solution for Ellie's home in Naperville, IL. This multi-step approach addressed both moisture control and insulation needs:

✓ Moisture Barrier Installation (1200 sq. ft.):
A high-quality, durable moisture barrier was installed on the crawlspace floor to prevent moisture from entering the living space above. This creates a vapor barrier and helps to control humidity levels.

✓ Closed Cell Spray Foam Insulation (720 sq. ft., R-22.5):
Three inches of closed-cell spray foam insulation were applied to the crawlspace walls. Closed-cell spray foam has excellent insulating properties and is resistant to moisture, making it ideal for crawl space application.

✓ Batt Insulation Removal (500 sq. ft.):
Any existing batt insulation in the crawlspace was removed. Wet or damaged batt insulation loses its effectiveness and can contribute to mold growth.

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Benefits:

✓ Improved Moisture Control:
The new moisture barrier helps to prevent moisture from entering the living space, reducing the risk of mold growth, wood rot, and other moisture-related problems.

✓ Enhanced Insulation:
Closed-cell spray foam provides superior insulation compared to traditional batt insulation, leading to improved comfort and energy savings throughout the year.

✓ Increased Energy Efficiency:
By addressing moisture and improving insulation, the crawlspace encapsulation project will contribute to a more energy-efficient home for Ellie.