Benching Basement

This is a very common renovation especially in urban areas where additions are not possible due to space.
Benching basement. Bench footing is a popular basement lowering technique as it is effortless in comparison to underpinning. This is a good option if you have the space to sacrifice. Benching is the term used to describe a concrete bench which is constructed over top of a stable excavation slope when a basement floor is being lowered without extending the foundation wall footings to a lower level thus leaving the existing footings as is and undisturbed in benching a stable excavation slope is maintained below the foundation wall footings and a concrete protection.
8 15 in height permits and drawings required we excavate a trench around you re the interior of your basement about 3 ft wide leaving a 45 degree repose from the base of the footing. Mud monkeys basement renovations benching to gain approx. Lowering basement floors underpinning benching one way of obtaining additional living space in a home is to renovate a basement area and convert it into habitable living space.
When underpinning the foundation is not the desired approach to put in a basement bench footing work is performed. Bench footings floor benching is one of the least expensive and safest approaches to deepening lowering the basement. It involves digging down to the depth you wish your new foundation floor to be and creating new walls to extend from the new depth up to the existing.
Jan 16 2016 explore chris t s board basement benched foundation on pinterest. Unlike underpinning in other words benching reduces the overall size of your basement and might not result in a square footage gain but rather a reduction. See more ideas about basement finishing basement basement remodeling.
Much as its name implies benching a basement often results in concrete benches that run around the perimeter of the room where the new foundation begins and the old one ends. When you are in a row house or a townhome like structure and have no consent from your neighbor to excavate underneath then benching a basement foundation is the only option. For instance if you are in a semi detached home where a shared wall is involved you may have to use the benching system as underpinning may not be an option.
416 734 0004 bench footing as a method of lowering basement.