Wood Deck Tiles for My Rooftop Terrace Gardening - YouTube.18 Dec 2015 . Here I install wooden deck tiles to create a very serene and Fung Shui environment. It looks absolutely marvelous now that I'm done check out the video and pictures and tell me how you like it. $19.99 per 20x20 and right now on sale for $16.99 and free shipping for orders over $1500. 50 year and 75 year.