By Adalheid Voigt. Sofa. At Monday, February 25th 2019, 05:02:34 AM.
Wrap the foam with multiple layers of batting. A small amount of spray adhesive applied to the foam can help the batting stick to it so it stays in place once you put the covers back on. If possible, have someone help you put the covers back on the cushions. All those layers of batting make it a tight fit- but that is what you're looking for, so ask someone to lend a hand to make your job less painful.
Your final product will end up looking really puffy and overstuffed, but the fill will start to settle after a few weeks, so you want to pack it as full as you can. Next, move on to the seat cushions. Remove the cover and set to the side, and vacuum the cushions to get rid of any deteriorating foam.
There were many "oohs" and "aahs" from my parents, along with accounts of how much more comfy it felt and how happy they were that they wouldn´t have to think about getting rid of it anytime soon. There was much rejoicing. The two things you need to determine before rushing out to purchase your poly-fil are: a) whether or not the foam in your seat cushions is able to be removed; and b) if there is an access point to the inside of your seat back cushions.