Do you want the look of hardwood in your home, but solid wood requires too much maintenance? Consider engineered flooring. Although belied by its title, engineered flooring is fully composed of hardwood. How it is arranged, however, differs from solid flooring. Each piece consists of three to nine layers of wood veneers, each of the same or different species. High-quality hardwood – the flooring you’ll see – is directly on top, and below are multiple layers from the same or different species, each with the grain facing a different direction.
This composition is an advantage for engineered flooring, allowing it to be installed anywhere in the home. Compared to solid hardwood, engineered flooring expands and contracts less and, as a result, can be placed on any level of the house, including below grade, and over concrete or a radiant heat source.
Sanding and finishing limitations have been past complains about engineered flooring, but the veneer layer can be sanded just as many times as ordinary solid hardwood, although this Okinawa Flat Belly Tonic varies with manufacturer. Typically, a piece of engineered flooring is ¼ to 3/4ths of an inch thick, and 0.6mm to 3/6ths of an inch is the wear layer.
Most engineered products are prefinished, limiting the overall installation time, but this type of flooring has other advantages. Namely, locking mechanisms. Most lock flooring includes engineered products, although locking mechanisms are built into laminate flooring, and as a result, installation involves gluing down or floating the boards. In fact, for some product lines, nails, staples, and glue are not needed at all.
Floating floors are not secured directly to a subfloor. Instead, they’re suspended above and rest on top of underlayment. Floating floors can be installed on top of any surface, assuming it is flat. This includes tile, concrete, gypcrete, and even asbestos.
Installation for floating floors varies, and following a manufacturer’s directions is the best approach. Originally, floating engineered flooring involved glue. A bead of glue was added to the groove of each plank, and the tongue was then placed on top. For a better fit, the boards were tapped in place.