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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
PROVA Flex ships free to the contiguous US
Tailored for any room type or floor covering
Its primary function is thermal: by placing an insulating floor underlayment between the heating element and the cold subfloor
or support mold or mildew growth
Paired with the UTN5 non-programmable thermostat
PROVA Fasteners Backer Board Screws 1-5/8" Select Pack Size:1000 pack PROVA Flex ships free toPROVA Fasteners are purpose built screws engineered for attaching PROVA XPS backer boards and accessories to wood or metal substrates. Designed for wet area applications, they deliver reliable holding power without crushing the foam core. When paired with PROVA Washers (sold separately) and PROVA waterproofing components, they help maintain a fully watertight, warranty approved installation from start to tile. Engineered for XPS Boards Specifically
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