July 11, 2016 Updated: June 15, 2023 Frost-Protected Monolithic Slab An affordable insulated slab foundation suitable for climate zones 4, 5, and 6 Concrete & Masonry Insulation & Air Sealing Details in 4D detail
May 9, 2016 Updated: June 15, 2023 Monolithic Slab Edge Insulation for Warm and Hot Climates An affordable insulated slab foundation suitable for climate zones 1, 2, and 3 Concrete & Masonry Insulation & Air Sealing Details in 4D detail
