Hi I know that the joist centers should be 400mm, but due to a bit of bad planning mine are going to be around 550mm.
In your experience will this be unacceptably bouncy?
I could double up inbetween the joists giving me around 365mm centers or would this be overkill?
Thanks
In your experience will this be unacceptably bouncy?
I could double up inbetween the joists giving me around 365mm centers or would this be overkill?
Thanks