Q: I inherited a concrete block building that was then converted into a home several years ago. Part of it has a crawlspace and part is on a concrete slab. The crawlspace is always damp, and the ...
Q: I had a home-energy analysis. The report said my ductwork needs to be repaired upstairs and in the crawlspace because that is where a good deal of leakage is and also is bringing bad air pollutants ...
Insulating a crawl space is your best bet. Sealing vents with foam panels (available at Lowe's) and laying down plastic sheeting (6-mil, also from Lowe's, works well) helps block airflow and reduce ...
COLUMBIA, S.C. - Many building codes in the southeastern United States call for increased attic and crawl space ventilation to fight moisture and related IAQ problems. Craig DeWitt, Ph.D., P.E., ...
Q–Some of the warm-air ducts from our furnace run through our cold garage to our bedroom above. This is causing heat loss and raising our fuel bills. Can we insulate the ducts without creating a fire ...