Upholstery foam, There are many different types of Upholstery foam on the market, We at DIY Upholstery Supply have over 30 years experience in the furniture trade, not just selling upholstery foam, but hands on skill building furniture for over 30 years . Diy upholstery Supply has taken the time to make your Upholstery foam shopping experience easy to understand. We carry two types of upholstery foam a high quality foam used in all aspects of the upholstery industry 1.9 density is the same foam you see in most furniture store. 1.9 is use for arm padding to seat cushions. 2.4 density is a high quality plush seat foam, you will not go wrong buying upholstery foam from DIY Upholstery. Have more Questions email us at [email protected]