Spray Foam Interior Insulation for Existing Foundation Walls Description Guide describing how to insulate an existing foundation wall by adding spray foam insulation to the interior side of the wall.
Image The seams of the rigid insulation are not taped and it will not provide a complete capillary break Publication Date Tue, 02/01/2011 - 12:00
Image Good water management practices like sloping grade away from house, and installing gutters, perimeter drain pipe, a capillary break, and free-draining soils or drainage mat protect the foundation from water saturation. Publication Date Thu, 03/01/2012 - 12:00
Image Right - Basement slab with a capillary break of either gravel or a drainage mat. Publication Date Thu, 02/01/2018 - 12:00
Capillary Break at Crawlspace Floor - Polyethylene Sheeting under Concrete Slab Description Guide describing how to install a capillary break to help manage moisture in foundations.
Footing Drain Pipe Description Guide describing how to help drain water away from the perimeter footing.
