The Xi Plus is an insulated precast concrete wall system for the creating of dry, warm and energy-efficient foundations.
- Dow THERMAX reinforced polyisocyanurate insulation covering rigid foam insulation and a 4-in. insulated footer beam
- 4-in. standard floor slab may be poured equal to the height of the footer beam eliminating the need for an additional screed board
- Available with built-in insulation value of R-21.3; can be insulated up to R-42+
- Horizontal steel rebar inside top and bottom beams
- Vertical steel rebar inside each stud
- Galvanized steel stud facing
- Thermally isolated/insulated from exterior