The ability to refinish engineered hardwood is strictly dictated by the thickness of the top wear layer. When you purchase engineered flooring, you should identify the thickness of this layer, which typically ranges from a budget-friendly 1-2mm to a premium 3-6mm+. Because the sanding process removes a small amount of wood to reach fresh surface material, you must have enough remaining thickness to support the process without compromising the structural integrity of the plank. If your floor has a wear layer of 3mm or thicker, a professional can often perform a light sanding or screening to refresh the finish. However, if your floor falls into the 1-2mm range, you risk sanding through the hardwood surface and exposing the plywood or composite core. In these cases, refinishing is not a viable option. For these thinner products, maintenance should focus on deep cleaning and potentially adding a new coat of finish if the product manufacturer supports that process. Always verify the manufacturer's specific guidelines regarding refinishing, as some modern factory finishes are specifically designed to resist traditional refinishing methods.
Key considerations
- can I refinish engineered hardwood
- sand engineered flooring
- wear layer thickness
- refinishing
- wear layer
- maintenance