Re: Chesterfield sofa recommendations..
Beech wood is the least inexpensive hardwood available and is suitable for furniture frames, Budweiser beer barrels, and it makes excellent firewood. It is dense and tough, bends easily and has medium resistance to shock and fracture. It is susceptible to wood beetles. It can be either a domestic or imported frame as Beech trees grow on every continent.
“S” springs are called “no sag” and combined with elastic webbing are less than ideal for suspension, but are easy to construct requiring no special skills. I would not expect a lot of longevity out of that system and would expect sag to develop with age and use, perhaps 6 to 10 years. That’s a very large span for that system, they work better in chairs that are around two feet wide.
Every cushion is foam, but as you might expect there a wide variety of foams. The best for furniture (and the most costly) is DuPont Qualux.. If you ask them that however, it’s almost a sure bet they won’t be familiar with it.
Duane Collie
Straight answers from thirty-six years in the business.
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