What Is A Crawl Space

It s usually roughly 1 foot to 3 feet high just high enough for someone to enter by.

What is a crawl space. Norma jean howland last modified date. October 08 2020 crawl space encapsulation is a type of vapor barrier installed in a raw unfinished space underneath a home to prevent mold mildew and dampness from entering the upstairs space. A crawl space has several advantages over basements and slabs. What is a crawl space vapor barrier.

Crawl space definition is a shallow unfinished space beneath the first floor or under the roof of a building especially for access to plumbing or wiring. A crawl space is another method of constructing the bottom of the house with the first two being cellars and basements. 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. Gravel is one of the best materials for a crawl space floor.

Installing this system can prevent problems caused by excessive moisture like mold wood rot and musty odors. So why do homes have a crawl space. It stops vapor from diffusing into the insulation layer. A crawl space is an empty area about one to three feet above the ground replacing a poured concrete slab.

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. The crawl space is so named because there is typically only enough room to crawl rather than stand. A crawl space is an unoccupied unfinished narrow space within a building between the ground and the first or ground floor. A crawl space is essentially a vacant area that lies under houses between the ground and the first floor.

Simply put a crawl space is similar to a basement but is vented to outside air. A crawl space is essentially a hollow area under the floors of some homes between the ground and the first floor. The insulation between the rafters overhead in the crawl space represent the first floor of the house. A vapor barrier is an essential addition in the crawl space.

It is a lot less expensive than a basement and comparable in price to a slab. Some crawl spaces can be full height like a basement where others can be two feet tall or shorter so that you have to crawl around on your belly. It gets the house up off the ground especially important in damp or termite prone areas. It does not have the depth of a regular basement making it difficult for a person to be able to stand up when inside the small space.