If you've been shopping for a memory foam mattress, you've probably heard about density being a key factor in your decision. Higher density typically means a higher quality because it offers more support and durability, and usually uses a better type of foam. You will have to pay a bit more for this, but it will likely be worth it.
Determining the density basically comes down to how much weight a sample of the foam being tested can withhold. The pounds it can hold up are measured per cubic foot, giving a final number in pcf that usually ranges between 2. 5 and 6. Most retailers, though, only use pounds, and would label a 5 pcf mattress as 5 lbs when selling it in stores.
Density, above anything else, signifies how good the product you're getting is and how comfortable it will be. If you're debating between getting one that costs more over one that is cheaper but won't give you what you need, it's better to save your money and get something that is not only more comfortable, but that will also last longer.
It's a common mistake to think that the more dense your mattress is, the more firm it is, and that turns many people away from buying the best option. Surprisingly, these two factors have very little to do with each other. Get the firmness you want by looking at the Initial Load Deflection, or ILD, which is rated between 10 and 16, from low to high.
Thousands of tiny cells come together to form the foam used in these mattresses. They have polyurethane walls and varying amounts of air or space. Generally, you want a dense mattress as determined by thick walls and a small amount of space. However, this can be taken too far and you might get a mattress that doesn't conform to your body.
Companies, of course, want to make dense mattresses people will buy, even at higher costs to them. However, you shouldn't blindly buy whatever is the densest mattress. If it's above 5 lbs, it will be too dense for you to get what you want, and the extra money you spend will leave you with something worse.
Finally, don't assume that just because a mattress uses memory foam, it's only made out of that. In fact, all will be comprised largely of base foam, which is very firm in terms of its ILD and holds up the memory foam, which only comprises a few layers on the top of the mattress. Make sure you get the base foam you want as well.
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Investing in a memory foam mattress can bring in many health benefits. You should also find the memory foam mattress that suits your needs.