Engineered Wood Flooring – Unfinished & Prefinished
Engineered wood flooring is built up in layers Engineered wood flooring construction consists of 3 to 10 layers of wood (typically 5). Each layer of wood is called a “ply” and they are oriented in different directions for strength, then glued under pressure. This construction technique results in a wood floor that is more stable than a solid wood floor. Stable meaning the floor is less susceptible to shrinkage and expansion movement due to fluctuations in humidity or temperature. These floors are also able to be installed directly over concrete and may be installed in below grade applications unlike solid wood floors. However, before installation is attempted over a concrete floor or a basement slab, vapor transmission testing must be done to determine if the level of concrete slab vapor emissions / hydrostatic pressure is acceptable. The problem of excessive moisture in a basement slab or concrete slab may be devastating to an engineered wood flooring installation. Another feature of these floors is that they come tongue and groove and can be installed non-floating, using nails or full adhesive spread, or some manufacturers offer interlocking engineered floating wood flooring that requires no adhesive. These interlocking floating wood floors are the easiest to install and require no specialized tools. Which will it be: solid hardwood flooring or engineered wood flooring?