Engineered Hardwood Floors - are
several layers of wood stacked and glued together under heat and
pressure to form a wood plank. They range in thickness from
5/16” to 9/16” and from 2 ¼” to 7” in width. Engineered planks
are usually made from 3 to 7 layers (plies) stacked with grains
running perpendicular to each other then laminated together to
become one board. The top finish layer can be cut from a variety
of domestic or exotic hardwood species and are generally factory
prefinished with a polyurethane or an aluminum oxide finish. The
cross-graining lamination process results in a flooring product
that is dimensionally stable and not greatly affected by
moisture, compared to solid wood floors. These floors do not
expand and contract like solid wood products. Engineered wood is
more dimensionally stable than solid hardwood because the layers
keep the movement in balance. Because it is less inclined to
swell and shrink, engineered wood can be installed in areas
where solid wood cannot, such as over concrete or in
high-moisture areas. It can easily be used in kitchens, powder
rooms and utility rooms. Engineered floors can be installed on
any grade level of the home; below grade, on grade or above
grade. Installation options are nail down, staple down, glue
down, or floating.