Originally Posted by flyingriki
Am getting back into boating and remember that the material used to make Hypervent is actually a common material used somewhere else - maybe construction, for a hell of a lot less money. Does anyone recall where to find it outside the marine world?
It kind of reminds me of roof ridge vent material, but I think it only comes in strips.
modernbuilderssupply.com: Air Vent Easy Up Rolled Ridge Vent - Black
I know people say they use wood slats from Ikea to hold the cushions up and allow air circulation. I would imagine the Froli springs would help as well.