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An unreinforced masonry block wall of no more than 8” thickness constructed of hollow concrete masonry units. The wall is designed to fail at the mortar joints but not cause damage, displacement, or collapse to an elevated structure or foundation when confronted with high wind, water or other external pressure being placed against them. This type of construction is typically known as breakaway construction and is normally found on the first floor of an elevated home or structure in a coastal area, a flood hazard area, or a high water prone area.
Included in Cost: Up to 8” thick concrete masonry units, standard mortar for fastening to vertical foundation members and floor beams, and installation labor.
Enter the total square footage, between 0 and 20,000, of the home's exterior wall area that is constructed of unreinforced masonry breakaway walls.
Help file last modified: 7/26/2018