A short concrete wall extending from the top of a foundation footing to the base of the building’s framework is a common construction element. This structure elevates the building’s frame above ground level, providing a separation between the building’s materials and the soil. An example of this might be seen in a residential house where the bottom of the wood framing is several inches above the surrounding grade, supported by a concrete perimeter. The concrete element providing this support is the wall in question.
This element offers several important benefits, including protection against moisture intrusion and insect infestation. By lifting the structure away from direct contact with the ground, it reduces the risk of water damage to wood framing and hinders the entry of pests like termites. Historically, such construction details have contributed to improved building longevity and reduced maintenance costs. These walls also provide a level base for construction, accommodating minor variations in site elevation.
