These cockpit cushion instructions step through the process of making a boxed cushion for a boat using closed cell foam, a water-resistant material, with zippers and piping (welt). With a few exceptions, which I’ll point out, this “recipe” can also be adapted for interior cushions with softer foam and even with other types of cushions such […]
My cockpit cushions are ancient and brick hard. The zippers can sometimes grudgingly be coaxed into zipping or unzipping. So I decided to make new ones. But unlike cushions you might sew up some afternoon for your backyard, cockpit cushions are relatively technical.