How To Install Decking Over A Concrete Patio

How to Install Decking Over a Concrete Patio

Transform your concrete patio into a warm and inviting outdoor living space by installing a deck over it. Here's a comprehensive guide to help you achieve a perfect decking installation:

Prepare the Patio Surface

Thoroughly clean the concrete patio surface to remove any dirt, debris, or grease. Fill any cracks or holes with a suitable patching compound to ensure a level surface.

Measure and Mark

Determine the size and shape of your decking by measuring the patio and marking the desired layout. Use stakes and string to outline the perimeter of the deck.

Choose and Lay the Joists

Select pressure-treated joists that are appropriate for the size of your deck. Lay the joists perpendicular to the direction of the decking boards, spacing them evenly according to the manufacturer's recommendations.

Attach Joists to Concrete

Use concrete screws or anchor bolts to secure the joists to the concrete patio. Ensure the joists are level and flush with the patio's surface.

Install Decking Boards

Start installing the decking boards at one corner and work your way across. Use decking screws to attach the boards to the joists, leaving a small gap between each board to allow for expansion and contraction.

Finish and Seal

Once all the decking boards are installed, trim any excess and sand the surface smooth. Apply a weather-resistant stain or sealant to protect the deck and enhance its appearance.