began using fiberglass batts to insulate crawl spaces many years ago, before newer types of insulation had been developed. Today, we know that fiberglass performs poorly when installed between crawl space joists. In fact, if often ends up as a moisture-soaked mess on the crawl space floor. ...
Is it slow condensation in the crawl space in the summer that causes water to drip from the bottom of the floor joist? Is it the constant puddle way in the back of the crawl space that never seems to go away and makes it smell so musty and wet? Is water in the crawl space after ...
Crawl space insulation improvements - retroffitng insulation into the crawl area: This article describes several alternative processes for adding crawl space insulation and the use of spray foam insulation in crawl areas. We include photos that compare spray foam insulation with cut-and-paste foam b...
Insulation Foundation / Floor Joist Repair Mold Testing & Remediation Sealed Crawl Spaces Gutter Extensions French Drains Yard Drainage Basement Waterproofing Vapor Barriers prev next Would you like a free estimate? If you have water in your crawl space, basement, or yard, turn to the professionals...
it paves the way for mold to form in the insulation or wooden joists in your crawl space. This mold and rot releases toxins that seep through your floorboards and into your home. Approximately 40% of the air in your home seeps up through the crawl space. If your crawl space has mold...
There is no black plastic liner on dirt floor and no floor joist insulation, I removed all several years back when I dug my perimeter ditch and sump pits with the plastic liners. Thanks for any guidance! - G.E. 9/8/2014 Reply: ...
) or by ground water. If your home is built on a hill or there is a slight downward elevation that direct water toward your home, chances are there is water in your crawl space. Standing water in your crawl space can cause a whole host electrical, HVAC, insulation and floor joist....
Condensation on insulation or pipes in crawlspace Exposed dirt in crawlspace Wood rot or termite damage to floor joist, plates, or beams in crawlspace Condensation on windows and doors Wet crawlspace or basement Mold in crawlspace or basement ...
Subjects of importance include appropriate ventilation of the crawl space, vent opening size and quantity requirements, location and geometry of the venting, the crawl space area, vapor retarder requirements placed over unfinished dirt floors, insulation placed over the subflooring and floor joist ...
Once both the discharge and vent are in place, run them to the desired point to pass them through to the outside of the house. I ran the plumbing for this project allow the floor joist and through the rim joist to the outside of the craw space. ...