Dexerdry is the patented above floor joist flange gutter placed between deck board which prevents water and the elements from penetrating the surface of the deck. In other words, Dexerdry provides virtual dry space under any outside deck.
Ideal for second-story decks, TimberTech’s DrySpace under deck drainage system collects and channels moisture from the spaces between your planks.
WaterFall Gutter Guard
With the WaterFall® Gutter Guard System, water adheres to the system's "steps" where it is directed through channels into drain holes and then into the gutter. Leaves and debris simply slide over the "steps" and onto the ground.