General Rules for Joinery Design

[Jim_Rogers]

and

[rllintz]

Hi Jim,
Is there a general rule of thumb for length of brace? For example if my span is 12’ between posts should I use two opposing 48” braces or is 36” ok or is it mostly aesthetics? Also, if I’m putting a window or door centered in between 2 posts and the span is 8’ do I still need to put braces in?

Thanks Jim

[Jim_Rogers]

Hi Jim,
Is there a general rule of thumb for length of brace? For example if my span is 12’ between posts should I use two opposing 48” braces or is 36” ok or is it mostly aesthetics? Also, if I’m putting a window or door centered in between 2 posts and the span is 8’ do I still need to put braces in?

Thanks Jim

You can use braces that have 36" legs for that span. 
If you have other braces at the ends of that wall you don't need to put braces in with the window or door. If you don't have any other braces in that line, then make the braces 2' or something that will fit. Good luck with your project.
Jim Rogers