By Adalheid Voigt. Midcentury. At Wednesday, January 09th 2019, 01:10:56 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.
There are always budget considerations to be sure, but buying a good quality sofa ensures that you don’t have to replace it within a couple of years. Buying a good quality sofa saves you money in the long run. Buy the best quality you can afford as buying a poor quality sofa means that it will lose its shape, looks and comfort factor pretty quickly, sometimes within a matter of months. A poor quality frame can also cause it to break, and you will have arms that jiggle and legs that aren't steady.
Now that you have considered the frame and seating support, it is time to look at what kind of filling is used for the cushions. The most common filling is high-density polyurethane. The higher the density, the firmer the cushion will be. Foam can be wrapped in softer material or cotton to make it softer. Dacron-wrapped foam is the cheapest option, but it won’t last as long.