By Adalheid Voigt. Midcentury. At Wednesday, January 09th 2019, 01:10:40 AM.
Engineered wood is just what the name implies. It has been engineered to achieve its present form. There are two types of engineered wood, plywood, and particle board. Particle board is not suitable for sofa frames, or any weight bearing frames for that matter because they are made from wood chips and fibers glued together. Plywood is engineered by gluing several thin layers of wood together and can be strong enough for sofa frames depending on the type of wood, and the thickness of the frame.
If you want to judge the quality of a sofa, go beyond what it looks like. Quality goes deeper than looks, and that is why two identical-looking sofas can vary so much in price. What lies inside determines how your sofa rates for quality. The frame, seating support and filling not only determine your sofa’s level of comfort but also its ability to retain its shape and stability in the years to come.
The third option is web suspension, in which bands of webbing across the seat and back. These are then attached to the frame to make a platform for the cushions. Webbing can be made of either natural or man-made fibers, and if it is used alone doesn’t make for very strong support. In better-quality sofas, it is used with a tensioner that fastens the webbing securely to the frame. The web suspension is the least preferable of the seating support options.