Renewable can be referred to as a resource that can be replenished or reformed either naturally or by systemic recycling of used resources. Renewable is resource or source of energy that is replaced naturally or controlled carefully and can therefore be used without the risk of finishing it all (Oxford dictionary).
Engineered Hardwood Floors. Engineered hardwood floors are not solid hardwood. Only the top layer is finished real wood so that you get the look and feel of a hardwood floor. The bottom layer, or core, is made up of stacked layers of fiberboard or plywood.
The top layer is the aesthetic appeal of engineered hardwood flooring, and there are two options: It may be rotary cut, which reflects pronounced, bold grain patterns similar to plywood, or sliced/sawn, which reflects finer grain patterns with more splices.oisture Resistance. Engineered hardwood flooring resists moisture levels that cause solid wood to expand or contract. Engineered hardwood can be installed below grade, which is defined as any part of a floor having 4 inches or more of earth above its surroundings, such as in a basement.