Mattress Foam Density Chart

The price of a memory foam mattress is often linked to its density.

Mattress foam density chart. The measurements are 12 inches x 12 inches x 12 inches. Most things have density measurements or ratings including memory foam which is sometimes referred to as viscoelastic foam. For you visual learners it s represented by the equation.

For memory foam the manufacturer takes a piece of foam that s one cubic foot. The denser a memory foam mattress is the more expensive it usually is. What are you waiting for.

These sleepers should choose a medium density mattress at the least although high density foam will provide the greatest amount of support. The high density foam mattress advantages are typically worth added initial investment. Low density foam mattresses can plague people with back pain due to the lack of support and this is one of the main reasons memory foam mattresses often get a bad rap among those with back problems.

Foam density also affects other factors associated with the mattress such as durability motion isolation odor potential and cost. The convoluted airflow layer which supports the soft side has a density of 1 8 pcf and the copper infused memory foam on both sides has a density of 3 5 pounds. This guide will discuss how density is measured for polyfoam and memory foam mattress layers and provide buying tips for selecting beds based on density measurements.