How You Should Buy a Memory Foam Mattress

!: How You Should Buy a Memory Foam Mattress

Memory foam isn't as new and mysterious as it was in the late 1990's and early 2000's but there are still huge differences in the quality of foams and not knowing them will sour your experience in a hurry.

What separates memory foam from other popular bedding materials is it's ability to form to and support your body while you sleep.

This is made possible by two factors...visco-elasticity and density.

Visco-elasticity

This is a term that comes from the words viscous and elastic.

Viscosity is a term mostly used of liquids and it's best illustrated as the difference in hot and cold molasses.

Hot molasses is much thinner and will pour quickly while cold molasses is thicker and pours slowly.

Memory foam is much softer when it's heated and firmer when cold.

This is what allows memory foam to fine tune itself to your body when body heat is absorbed into the foam.

It will soften beneath your body allowing you to sink into it.

The elastic quality of the foam is it's ability to return to it's original shape after being stretched or compressed...just like a rubber band.

Density

The most important consideration when you buy a memory foam mattress is the density of the foam.

The density of higher quality memory foam is 5 lbs. or more for a mattress and 4 lbs. or more for a topper.

To get the optimum support your body needs with a mattress, you should look for 5 lb. density which will also last much longer than the less dense mattresses.

You can check the support that a mattress provides by lying flat on your back (don't raise up while doing this) and sliding your hand under the small of your back.

The harder it is to slide your hand in between the mattress and the small of your back, the better the support.

A 4 lb. density mattress is good if you are price conscious and will normally be considered a 10 year mattress. This is a great way to try out memory foam without breaking the bank.

You should also insist on American made foam. Watch for trick wording like made in America because many make this claim are using Chinese foam and only doing a little of the manufacturing in America so they can claim American made.

Insider Hints To Help Even More

A couple other hints you might want to keep in mind is that many manufacturers will call the mattress a king, queen or other standard name while manufacturing it to smaller dimensions. Be sure to check the actual dimensions of the mattress so you're getting a standard size.

I've seen dimensions as much as 8 inches shorter and 8 inches narrower than standard size.

Foam is subject to shrinking in cold and expanding in heat so allow an inch or so when you measure.

If you'd like more information on how to buy a memory foam mattress, you can check out the author's bio below for further help.