Virtually any do-it-yourself deck flooring can be installed over hardwood. By installing outdoor tile over wood deck surfaces, you can give your old wood deck a complete makeover. Not only that, but you can actually protect your deck from further damage.
How to resurface a weather worn wood deck by simply covering it with. Ipe wood tiles or porcelain pavers directly over the top of the existing deck boards.
Existing 2 x 6 cedar deck with roof overhead is good candidate for setting tile over. The wood deck is structurally sound and has a roof to keep most water out.
On an exterior deck, factors such as temperature extremes, moisture levels. any do-it-yourselfer can install tiles over an exterior deck, be it wooden or concrete.