Foam Density For Sofa Cushions

The most common foam density by far for residential seating is 1 8.

Foam density for sofa cushions.

High density foam is regarded by manufacturers as foam with a density of 1 8 and above. Both sites have helpful information for choosing what kind of foam will work best for you. The measuring instructions were very simple and the delivery of the foam was relatively quick. What is the best foam to use for sofa cushions.

Depending on the thickness of the foam whether or not it is hr high resilience and how much use the couch gets a 1 8 density cushion will typically begin to lose its shape and resilience in 1 3 years. The foam in your existing sofa cushions is probably low density. After 3 5 years a 1 8 density cushion will normally need to be replaced. This density rating tells you the strength of the foam.

After watching a youtube video on how to insert the foam the couch now looks brand new. A high density hd 35 ild foam will feel quite firm at the thickness you are suggesting 5 or thicker. Some foams are rated as high resilience which is a high quality cushion foam with a density of 3 pounds per cubic foot. For example if one cubic block of foam weighed 1 pound then the foam would have a density of one pound.

A sofa s foam density is the weight of one cubic block of the foam cushioning. Another important specification to consider is the compression rating. This is the industry standard for couches and helps the couch last as long as possible without compromising on its feel and comfort. I purchased 3 replacement foam cushions with the dacron coating.

This firm material is. Keep reading below as we answer more questions about foam density and explore the topic further. Foam density is a specific measurement of how much weight in pounds polyurethane foam can handle per cubic foot. We have an indoor outdoor wicker couch that was in great shape with the exception of the cushions.

The best foam density for a couch is somewhere around 1 8. These can both be tailored to your exact specifications so you get the comfort level you want. 2 5lb 3 5lb density foam factory s 2 8lb lux hq foam is high quality foam perfect for the most demanding jobs. Use high density foam to make chair pads cushions more.

Latex foam which is made from rubber not polyurethane can have a density. Try rochford supply or the foam factory for high quality foam. If you want your new cushions to last high density foam is the way to go.