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Your cart is empty.Product Description

About Us
Prolux Materials LLC is a family owned, American business, focused on delivering quality products throughout the USA.
With production and distribution facilities in both Kentucky and Tennessee, we find ourselves well positioned to meet all logistical demands.
Our Flagship Floor Heating brand, LuxHeat, coupled with Prova Flex-Heat Membrane, offers the ultimate in Luxury and Comfort, Reliability and Affordability.
Suitable for Most Floor Coverings
BATHROOM
IDEALLY SUITED FOR TILES - Includes porcelain, ceramic, marble and more. Safe for wet areas, including showers. Important: Elements MUST be Embedded in Thinset, leveling or self-leveling compound.
BEDROOM
LAMINATE FLOORING - We recommend Installing a Floor sensor to limit floor temperature and protect flooring. Important: Elements MUST be Embedded in Thinset, leveling or self-leveling compound.
KITCHEN
VINYL FLOORING (LVT) - We recommend Installing a Floor sensor to limit floor temperature and protect flooring. Important: Elements MUST be Embedded in Thinset, leveling or self-leveling compound.
LIVING ROOM
HARDWOOD FLOORING - Includes Engineered and Solid wood. We recommend Installing a Floor sensor to limit floor temperature and protect flooring. Important: Elements MUST be Embedded in Thinset, leveling or self-leveling compound.

MdPro Prova Flex-Heat Uncoupling Membrane

Membrane systems combine the flexibility of a loose-lay LuxHeat heating cable with the ease of installation of a mat system.
PROVA FLEX-HEAT can be used for interior residential and commercial tile applications on cement slabs and wood substrates.
Suitable OSB (exterior glue only) substrates for ceramic tile installations include the following:
• 16” o.c. joist spacing, minimum subfloor thickness: 5/8”
• 19.2” o.c. joist spacing, minimum subfloor thickness: 3/4”
• 24” o.c. joist spacing, minimum subfloor thickness: double layer 3/4” + 3/8”
- Stud Height: 0.237” (6 mm)
- Stud Spacing: 1” centers (25 mm)
- Nominal Construction Height: 0.26” (6.5 mm)
- Cable Spacing: 3” (7.6 cm)
PROVA FLEX-HEAT – Tile Underlayment
Enjoy a warm floor while extending the life of your floor covering.
PROVA FLEX-HEAT is an uncoupling and crack isolation membrane with channels for inserting multiple sizes of low-voltage heating cables. The underlayment consists of a polypropylene sheet with studs for carrying heating cables, channels for managing vapor, and a polypropylene non-woven anchoring fleece for securing the membrane to the substrate.
The fleece layer is secured with a polyolefin-based adhesive, and it provides Shear Stress Control by neutralizing stress caused by substrate movement.
- Can be used with multiple wire sizes of up to 0.2” (5 mm) thick.
- Achieve 3" (7.6 cm) Cable Spacing: Provides most efficient heat distribution as per wire manufacturer specifications
- 0.26" (6.5 mm) thick membrane: Can be used without heating cables for matching up to higher floors to achieve a level transition
- Vapor Management System: Open-air channels beneath the fleece layer provides a path for moisture to dissipate.
- Achieved an EXTRA HEAVY Performance Rating When Tested to ASTM C627
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