Expert: Alan Kahn - 12/16/2006

Question
I would like to hang my 75 lb bag in my attic.  It will hang from a 2 x 6 board that is connected to the roof rafters on both sides of the attic roof.  Do you think that the 2 x 6 is strong enough and will the weight have an affect on my roof?

Answer
HI Ed.

You 2x6 should hold the bag weight alright if it's hung correctly (can't promise that..)Here are some hanging harware ideas. http://www.ringside.com/SearchResult.aspx?CategoryID=2385

I'm not sure about your roof question. That depends on how many rafters you have in the roof, roof type, pitch etc. etc. I can't give advice on that, however, the sheer weight probably won't affect it nearly as much as the swinging and bouncing during use. As the 75lb weight swings and bounces on the chains - NOW you have a different situation.  Might want to ask more of a building contractor or structural engineer. Probably have a few here on Allexperts.

good luck and check it out before hanging it. Sorry I couldn't be more specific.

sincerely,

Alan Kahn
author, Speed Bag Bible