Quote Originally Posted by Frank McGrath View Post
I set up a dance floor in our back yard for a party a couple of years ago. It was quite easy. 3 sheets of oriented strand boar (Osb) and a couple of 12 foot 2x4s I wish I could draw you a picture of it , but it was quite simple. The only drawback was what to do with it after the party. Congratulations and good luck.
I thought about doing this with CDX. I'm going to need a good deal of square footage, though. Did you use 7/16", and how did you keep it from sagging in the middle?