Timber Decking Over Concrete Floor
Replacing the concrete deck with wood could have been done in one of two ways.
Timber decking over concrete floor. But it can be covered up and this article will show you how. Luckily we ve got some great outdoor flooring ideas over concrete starting with building a deck. To install a composite deck over concrete you re going to need a sleeper system. The results look just like a deck but getting them is much easier and less expensive than building a deck from scratch.
Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring. A slab with this much damage can t be fixed. Completely demolish the concrete porch and build a 100 wooden one in its place or use the concrete as a base and just add wood on top of it. Treated plywood to the concrete with concrete screws spaced every 16 in.
Since our concrete was in good condition and would offer a solid base we decided to keep it and just cover it all with wood. A sleeper system is a substructure made up of joists that sits on the surface of the concrete below the decking. In this guide we ll provide you with basic instructions to help install a composite deck over concrete. Set up a sleeper system.