St. Croix Insulation offers waterproofing and damp-proofing.

Along with insulation services St. Croix Insulation offers waterproofing and damp-proofing services to all of Western Wisconsin. The St. Croix River Valley chooses St. Croix Insulation more times then not in all their water proofing and damp-proofing needs. Poly-Wall is one of St. Croix Insulations main suppliers and their Pro 1000 and Poly-Wall Stretch are superior industry products.

Poly-Wall 1000 is is designed for use on concrete and concrete masonry surfaces to prevent the penetration of water as well as protect the surface from other chemical intrusion. Typical application includes coating exterior foundation walls. For superior moisture control, coasting of the interior and exterior foundation walls is recommended. The durability as well as water and chemical resistance of Poly-Wall PRO 1000 suggest other uses. Poly-Wall PRO 1000 is an attractive gray color with glossy finish and can be used on both unexposed and exposed portions of foundations. Coating foundation walls all of the way to the top provides a unique ability to protect against moisture from rain water and melting snow as well as typical below grade moisture.

Poly-Wall Stretch water proofing coating is designed for us on concrete and concrete masonry. Typical application includes foundation walls. Poly-Wall Stretch is a cold applied, elastomeric membrane consisting of a solvent based liquid material that dries to a tough, elastomeric coating designed to provide a barrier to water passage and bridge small shrinkage cracks up to 1/16". Poly-Wall Stretch can be applied to subterranean concrete, and concrete block structures to prevent the passage of water. Poly-Wall Stretch is designed for positive side hydrostatic pressure and is not recommended for surfaces subject to negative side hydrostatic pressure. For best results a primer coat of Poly-Wall 1000 is recommended but not required.