In this video i am going to show you how to build a deck right over an existing concrete slab.
Installing wood over concrete porch.
Part 5 finished front porch floor wood front porch built over existing concrete porch.
When we reached the end of the deck we removed the center divider board and cut it to final length.
Trim the plugs flush with a sharp chisel.
The space between the concrete and the decking material is essential because it allows for air circulation and water drainage to occur thus.
If you have a concrete slab that is in good shape it is very e.
Lay 6 mil polyethylene sheeting over the concrete to minimize moisture migration from the concrete up into the wood flooring.
Ripping up concrete and building a deck seemed like a daunting and expensive task so when we saw newtechwood deck a floor we thought it would be absolutely perfect for our space.
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.
To install a composite deck over concrete you re going to need a sleeper system.
The new wood porch floor is finished.
Replacing the concrete deck with wood could have been done in one of two ways.
Install the sleepers directly on the concrete.
Part 4 critter proofing and installing the porch boards.
Part 3 more front porch progress.
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.
Conceal each anchor in decking with a plug cut from a composite decking board.
Alternatively screw rows of.
We began with the darker accent boards screwing them into place temporarily to act as guides for the field boards.
Attach the wood composite decking to the top of the concrete stoop using the same masonry anchors.
A sleeper system is a substructure made up of joists that sits on the surface of the concrete below the decking.
Treated plywood to the concrete with concrete screws spaced every 16 in.
The old patio s surface must be solid and reasonably flat.
Gravel sand dirt and concrete pavers are not suitable materials upon which to install the sleepers and decking because the sleepers are not sturdy enough to span gaps as with a normal raised deck.
Also be absolutely sure that the concrete doesn t get damp because of exterior water problems.
Covering a concrete porch with wood provides a warmer cozier feel.
Part 2 wood front porch progress.
Installing deck flooring on a cement patio my husband harrison and i have wanted to change out our patio floor since the day we bought the house.
Click the links below to see the rest of the posts in this project.
Installing deck boards over sleepers is just like installing them over standard deck framing.
It is also a good way to cover up peeling paint slight chipping and discolored concrete.