Case Studies

3 Pros Basement Systems Case Studies: Improving Indoor Air Quality in Great Falls, VA

Tuesday, February 25th, 2020 by Crystal Bonner


A beautiful home in Great Falls, VA had a wet and moldy crawlspace. The damp air and mildew odors were traveling up through the home due to stack effect and air leaks between the crawl space and the floors above it. 


To remediate this problem, the 3 Pros specialists had to take several measures. First, we removed all of the existing moldy and damaged insulation from everywhere in the crawl space, including the duct work, walls, and ceiling. Then we treated the areas affected by mold by using Spray Moldx2 Cleaner. We installed a SmartDrain Plumbing Leak System in the crawl space and then a SaniDry Sedona Crawl Space Air System. Finally, we spray foamed the walls and rim joists of the crawl space and closed the vents to seal the outside air out. Now, the crawl space air is much healthier, making the entire home's air quality healthier as well. 

Project Summary

Evaluator: Shayne Sandner

Service Area
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