spa on a wood deck
 

spa on a wood deck
hello-

i have an existing wood deck made of 2x6's on pier blocks with 4x4 joists. the pier blocks are approximately every 32 inches. there was a small hot tub on this deck previously but i would like to upgrade to a much larger tub that will be about 5400lbs full (including occupants). any ideas if the deck is built to support this kind of weight?
see