Mattress : More than coil count, and other notes

More than coil count, and other notes
Apr 11 '01

The Bottom Line How firm? Pillow top? Coil comparisons? Warranties? Everything makes a difference.

The number of coils in an innerspring mattress plays a very large part in the support you receive. But other factors come into play, also, which the cutaway sample will help to show you.

How large are the coils? Are they about 2" in diameter (about standard), or larger? The NUMBER of coils will not be comparable if those coils are 3-4" in diameter.

How heavy a gauge of wire are the coils? A heavy gauge wire can give more support and/or durability than a thinner wire can.

How are the coils connected? Some mattresses have individually pocketed coils, which will give more individualized response when used. Coils that have the most weight on them may wear out quicker than the rest of the mattress coils, leaving a mushy spot. Some mattresses connect their coils with wires at various spacing, some in only one direction (across) and some both across the width and length of the mattress. More connection can give a more flat, level feel, distributing weight more evenly.

The edge wire is another factor, especially if you are an edge sleeper. Heavier is stronger, and gives the coil connecting wires a stronger base. This also helps support when you sit on the edge of the bed. Mattresses often have special supporting foam along the outside edge.

Notes on pillow tops:
They are lovely. They feel soft and comfy. They add price to your mattress. They also eventually will compress and develop 'ruts' with use, and are excluded from the warranty. You can get the same effect by using a simple 'waffle pad' or 'egg crate' pad, or a 'featherbed' type mattress pad. Then, should they wear out or become soiled, they can easily be replaced.

How firm should I get?
Most people with back problems are recommended to use the firmest they can buy. If you don't know for sure, or only one of you likes a firm (very firm, extra firm, rock hard) mattress, get the firmest you desire and then use the 'featherbed' or 'egg crate' type mattress pads (or both) to add softness. If possible, of course, try out the mattress first - but allow at least 1-2 weeks to evaluate it, since your body may take a little adjusting to it.

Many of us use a minimal rule of thumb when testing mattresses, by placing a knee on the mattress and leaning into it to test the firmness. Trust what you feel, not just the label.

How about warranties? Like most things, the warranties often only cover manufacturer's defects, and not the longevity of the mattress. How many years replacement, and how many years prorated? Also, many warranties require that you send the mattress back to them for their inspection. I can't even begin to think how to ship a King size mattress. And stores go out of business or move, and often are no help when they are still there.

Good luck, and happy hunting.