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3
votes
1answer
822 views

Vacuum Excavator for crawl space

What do people think of this method for excavating a crawl space: http://www.mvtimes.com/news/2007/11/21/vacuum-excavator.php
6
votes
3answers
4k views

What are the pros and cons of a vented vs unvented crawl space?

I find it very confusing to read and hear conflicting advice on crawl space: vent vs air seal, different ways to do insulation, vapor barriers vs not, etc. Mine currently has some moisture and has ...
4
votes
3answers
3k views

Should I use foam spray insulation in my crawl space?

My crawl space has no insulation. The dirt is wet near one of the walls. There have been termites in the past. I'm thinking of insulating the ceiling (between the joists) and the walls with foam ...
3
votes
2answers
286 views

Things to look for while entering the crawlspace of a house I'm considering buying?

I'm going to examine the crawlspace under a house I'm considering buying. What type of things should I look for? Here's my list so far: Water, moisture, and dampness -- finding it's source. ...