How do I properly prepare my subfloor for installing Style SELECTIONS Waterproof Vinyl Plank flooring?

[Aiden]

Preparing your subfloor is key to a successful Style SELECTIONS 813SLK01V Waterproof Vinyl Plank installation. Here's a step-by-step guide to ensure a smooth and stable surface: First, make sure the subfloor is clean, dry, and structurally sound. Check for flatness; it should be within 0.1875 inches over a 10-foot span. Address any imperfections by filling cracks or voids with a suitable patching compound, underlayment, or embossing leveler. For concrete subfloors, adhere to ASTM F710 guidelines, ensuring a smooth, clean, flat, and moisture-free surface. For wood subfloors, secure any loose boards and address unevenness by scraping, planing, or using a patching compound or embossing leveler. Consider adding a 0.25-inch underlayment panel if needed. You can install Style SELECTIONS flooring over existing flooring if the surface is clean, well-bonded, and smooth. Avoid installing over heavily embossed flooring unless the embossing is filled. It's best to avoid installing over foam-backed or cushion-backed flooring or more than one layer of existing flooring. While not always necessary, removing existing flooring before installing Style SELECTIONS flooring is recommended for optimal results.