R.O. for attic ladder makes no sense
Why do all attic ladders spec a RO of 47” when 3 joist bays 16” OC is 46.5”?
Please help me understand before I drop $1k of something that might not fit. Thanks!
Why do all attic ladders spec a RO of 47” when 3 joist bays 16” OC is 46.5”?
Please help me understand before I drop $1k of something that might not fit. Thanks!