What Does a Crawl Space Do? | Crawl Space Waterproofing | Charlotte NC

WHAT DOES A CRAWL SPACE DO?

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STRUCTURAL PROBLEMS The history of crawl spaces is linked to the construction of basements in American homes.

According to experts, cellars were the precursors to the modern basements (a space beneath the ground intended for keeping perishable foods and beverages cool before modern refrigeration techniques). After, by the mid 20th century, basements began being used as extra living spaces. Simultaneously, crawl spaces were incorporated as a type of basement foundation.

According to builders, crawl spaces are not functional like a basement and are enclosed because are not a part of the house living space. In this sense, since crawl spaces are in contact with the ground, they are exposed to moisture and water damage risk. Another problem associated with a dirt crawl space is that it is prone to high humidity levels, mold growth, and poor indoor air quality that endangers the rest of the house.

MOISTURE AS A STRUCTURAL ISSUE LEADING CAUSE

Crawl space has advantages over slab foundations because they allow homeowners unrestricted access to features such as plumbing, wiring, drywall, and HVAC. This benefit facilitates owners to fix pipe leaks and other household issues. Likewise, crawl spaces are more favorable if you live in a damp location and in rainy areas.

SLAB FOUNDATIONS Slab foundations require specific conditions such as flat. Leveling a slope needs minimum excavation to pour the concrete slab. In the other case, crawl spaces are more suitable for slopes and only require digging for walls.

ISSUES ASSOCIATED WITH CRAWL SPACES When climates are wet, the best option is to install a dehumidifier and proper waterproofing. In this way, the purpose of a crawl space is to provide a buffer between the house and its inhabitants, to protect them from the damp. Neglected crawl spaces can be a repository for humid air that causes several risks such as mold growth, pests, structural hazards, and health issues.

A crawl space foundation is an excellent option when land conditions require above-grade floors. On the other hand, the best strategy to make your crawl space a functional area is to condition it to prevent your home from the effects of ground moisture.

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