ACI Home Performance Conference 2008

RES 4 - Crawl Space Research Results

Wednesday, April 09, 2008 · 8:30 AM - 10:10 AM

This workshop features research results on the performance of conditioned and vented crawl spaces in new homes in three climates. In the Northwest study, conditioned and vented crawl spaces with and without heating ducts in new homes were monitored through two heating seasons. In a mixed-humid climate, forty vented crawl spaces were examined, documenting moisture and fungal characteristics and showing that there is substantial transmission of air and fungus between the crawl space and the house.

By attending this session, participants will

Hear the results of recent research involving conditioned and vented crawl spaces in marine and cold climates of the Pacific Northwest and mixed-humid climates of the Southeast
Gain understanding of the issues involved in decisions about crawl space construction in different regions
Learn about energy impacts of conditioned crawl spaces in heating dominated climates
Find out about the indoor air quality impacts of crawl spaces on living space

Keyword(s): building performance, building science, codes, crawl space, energy efficiency, humidity, measured results, modeled results, moisture, mold, non-energy benefits, radon, research results, residential, savings estimates, zone testing
Type: 100 Minute Session
Track: Field Reseach & Evaluation
CEU: American Society of Home Inspectors (ASHI) Building Performance Institute, Inc. (BPI) Residential Energy Services Network (RESNET) National Association of Certified Home Inspectors (NACHI)

Course Presenter(s):

Course Document(s):

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