By Adalheid Voigt. Midcentury. At Wednesday, January 23rd 2019, 00:45:44 AM.
In a good-quality frame, the joints get special attention. They are glued, dowelled, and screwed. The corners are further strengthened by the addition of reinforcing blocks for extra support and strength. Generally speaking, plywood and particleboard frames are inferior, especially if they are held together with staples. Additional layers of plywood can help reinforce the frame, so as you can see, construction matters as much as material. If you must choose a sofa with a plywood frame, make sure it has at least 11 to 13 layers of plywood.
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 seating support is also an important component in determining the quality of a sofa. It works in tandem with the frame and the filling. A sturdy frame provides an anchor for good seating support and filling augments it. You should always test the quality of seating support by sitting on a sofa before you buy it. It shouldn‘t sag, and it should provide good support in the seat and in the back.