Crawl Space
A crawl space has several advantages over basements and slabs.
Crawl space. A crawl space is an unoccupied unfinished narrow space within a building between the ground and the first or ground floor. The crawl space is so named because there is typically only enough room to crawl rather than stand. Access to the major systems of a house is one of the best things about a crawl space.
But what exactly is a crawl space and what do you need to know about it. Anything larger than about 1 to 1 5 metres 3 ft 3 in to 4 ft 11 in would tend to be considered a basement. So basically a crawlspace is a subbasement that is a vertically small underground space located under the main basement or it is a replacement for a basement itself but one where you can crawl and not walk.
Encapsulating a crawl space protects against moisture and critters better and cheaper than protecting a basement. It gets the house up off the ground especially important in damp or termite prone areas. A crawl space is essentially a hollow area under the floors of some homes between the ground and the first floor.
It is a lot less expensive than a basement and comparable in price to a slab. The height of the crawl space can be anything from 1 to 3 feet which as the name signifies is just as big for someone to crawl. For example in areas that are prone to earthquakes a crawl space foundation is more likely to keep your house upright than a slab foundation which is prone to cracking in response to the force of an earthquake.
Proper crawlspace encapsulation is essential to any home but to understand why we first need to examine the purpose of the crawlspace. Definition of crawl space. A major benefit of crawl space foundations is that they work in a wide variety of circumstances.
Crawl spaces are cheaper to construct than basements. A shallow unfinished space beneath the first floor or under the roof of a building especially for access to plumbing or wiring. A dehumidifier designed for crawl spaces can ensure a dry crawl space and prevent mold growth.