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MikeVila
11-06-2008, 05:26 PM
When building a whirlpool/tub surround and you want to tile the deck do you lay down plywood and cementboard or can I just screw the cementboard directly to the framing. What is the common dimensions to use for the deck? As far as 1/2 or 3/4"? I am building it completely out of 2x6 lumber and will probably use 1/2 or 3/4 Oak plywood for the face of the surround and then do some kind of trim work to make it look like recessed panels. Something along that line.

jadnashua
11-06-2008, 06:17 PM
The cbu needs to be installed on some ply. You might want to consider some waterproofing for the inevitable splashes. A paint on one that works is Redgard. You could use a membrane line Ditra. You might want to check out www.johnbridge.com (http://www.johnbridge.com) for help on tiling.