Mattress Firmness Scale Ild

Ild is measured by pressing a 12 inch round disk into a 4 inch piece of foam until it presses 25 or one inch into the mattress surface.

Mattress firmness scale ild.

Firmness is the second most important criteria for people shopping for a new memory foam mattress density being the most important. With so many factors going into mattress choice like your body weight height and preferred sleeping position it is difficult to attribute a firmness description to a mattress soft medium firm. The firmness of the mattress is a fundamental characteristic which is quite critical for the decision making process. Talalay firmness can vary from about 12 ild up to about 50.

Avoid falling into the ild trap by reading these revealing findings first. Mattresses with this level of comfort are generally recommended only to back sleepers. Unfortunately firmness is often misunderstood by consumers and misused by retailers. An ild of 50 on the other hand is very firm.

Mattresses with a comfort scale rating in the 1 2 range are designed for those who want the firmest mattress possible. Side and stomach sleepers usually need more softness and padding. Comfort scale ratings 1 2. If you sit on the edge of a mattress made with layers that firm it won t sink beneath you.

Not only will it determine the overall level of comfort but it s also going to have a serious impact on the support of the bed as well. The amount of weight or pressure required to compress the mattress to that extent is the ild.