This is the SketchUp file for the lower pool deck I built in the video shown on the "Pool Deck" page of my website. Of course this would need to be highly adapted to your exact site, but it could be a good starting point. Local building codes dictate how any deck must be constructed, so make sure you get a permit and understand the building code before building anything. Note: this is not a complete step by step how to build plan, just dimensioned drawings.