Wood subfloors must be suspended at least 18" above the ground. Adequate cross-ventilation must be provided, and the ground surface of the crawl space should be covered with a suitable vapor barrier. If installing over a crawl space, a minimum 6 mil polyethylene moisture barrier must be used. NOTE: Avoid subfloors with excessive vertical movement or deflection because subfloor movement may cause the locking mech anism to wear down, or even break. Indications of excessive deflection are subfloor fastener release, squeaking, compromised or sectional contours such as bowing or dipping in floors pvc fence posts koreaand uneven flooring material. Nail or screw subfloor panels to secure boards with excessive vertical movement or deflection prior to installation of the flooring material. Our warranties DO NOT cover any problems caused by inadequate substructures or improper installation of substructures. Existing Flooring: WPC planks can be installed over a variety of finished floors including single layer resilient sheet flooring/ tile, ceramic, marble and terrazzo. The surface must be in good condition and show no signs of excessive moisture conditions.

Grout joints and heavy embossing in tile or vinyl must be leveled so they are flush with the flooring surface. Additionally the tile may require several skim coats to achieve a flat surface. Carpet, heavily cushioned vinyl floors or vinyl floors consisting of multiple layers are NOT a suitable subfloor for installation. Radiant Heat Subfloors: Wellmade WPC planks can be installed over in-floor radiant heating systems provided the subfloor surface does not exceed 85��F (29.44��C) at any point. The initial floor temperature should not exceed 70��F (21.11��C) for 24 hours prior, during,thin outdoor wood paneling and 48 hours after installation. Thereafter the temperature should be gradually increased to the desired setting up to 85��F (29.44��C). Because heat does affect both plastic and wood, you may need additional room for expansion (larger expansion gap) and contraction (wider base to allow for contraction) Radiant heating systems that are installed on top of the subfloor surface and covered with self-leveling underlayment are not recommend.


Important Notes: Before removing any existing resilient flooring or tiles, please consult with a flooring professional to determine if asbestos abatement is necessary to avoid exposure. See current edition of the Resilient Floor Covering Institute (RFCI) publication "Recommended Work Practices for Removal of Resilient Floor Coverings" for detailed information and instructions on removing all resilient covered structures. The products in this carton DO NOT contain asbestos or crystalline silica. Installation Remove wall base and undercut door jams. Do not secure individual planks toexterior vinyl floor decking the subfloor as it is designed to be a floating floor. Do not instal cabinets on top of WPC flooring. Pre-installation inspection It is the duty of the person installing the floor to inspect all flooring before installation. If during inspection the installer or buyer feels the floors is the wrong color, improperly manufactured, is off-grade or is the wrong gloss level, he/she should NOT install the flooring. Please immediately contact the retailer from which the flooring was purchased. No claims will the accepted for flooring which is visibly wrong if such flooring is installed. Installed flooring is deemed to be visibly acceptable.