How to Build a Deck Over a Concrete Patio | The Family Handyman
Even if your patio is in terrible shape, you can deck over it. . Decking ranges from about $1.50 per sq. ft. for treated wood to more than $10 per sq. ft. for .. 1/2”-thick PVC trim or deck fascia (for spacers), plastic shims, 3/16-in. masonry drill bits.