PROVA FLEX-HEAT is impermeable and resistant to the most common chemicals in normal building construction. The product acts as a versatile uncoupling membrane for use with multiple sizes of heating cables and contains a vapor management system. This product is intended for direct application of tiles using modified thin-set mortar. Studs are formed in a consistent pattern on the top face of the product.
The studs with an overhang, facing a straight wall on the opposite side create a locking channel for low voltage heating cables to be snapped under the overhang and tile adhesive in order to bond tiles to the product. The product is fixed to the underlying substrate with modified mortar, with the non-woven fleece fabric face down as the anchor. For floors where high loads are expected, the point load-bearing capacity of the product may be ensured by completely filling the formed cavities with modified mortar.
- Versatile heating cable capabilities
- Bridges stress cracks and control joints
- Lightweight, labor-saving