A raised, partially enclosed space beneath the house. Crawl spaces provide ventilation and easy access to utilities while protecting the house from ground moisture.
Stem Wall
Concrete walls (stem walls) constructed on footings to create a raised perimeter foundation. These are often paired with crawl spaces or slabs and are ideal for uneven terrain or areas with frost concerns.
Walkout
A below-grade space that includes a door providing direct outdoor access. This type of basement is typically used on sloped lots, where one side of the house is at grade level.
