Holzterrassenbefestigung Terrafix Terracon 7 MM

A tricky product to review.Deck is definitely lifted above joists. So they are not in contact with water and can dry.But I noticed as we were laying and it rained midway that water was puddling in the closed ends. Amazon "sells" a product with open ends. "Sells" because I could not order it despite several attempts - basket doesn't complete. Worth a go as I think the open ends will work better.Also worth considering for your deck... Neoprene to lift feet. Bitumen paint for joist tops (protect and hide). Spax A2 screws have been great - fit flush and neatly. The one piece spax step drill is expensive but works well. And the spax board straightener has been good. Boards are evenly spaced. Seasonite turned out to be a waste of time for yellow ballau - it's not great on this hard wood (their tech helpline honest when I had a problem - doesn't harm, but doesn't help, so why bother?