Got my Panels today. Polycarb 'Smoke'.
The instructions specify the distance requirements for the crossbraces (purlins) - in my case max 36" on center for the Polycarb.
My question is this. The Purlins go perpendicular to the roof rafters. How many rafters should I have across a 9' span?
Thanks,
Steve
The instructions specify the distance requirements for the crossbraces (purlins) - in my case max 36" on center for the Polycarb.
My question is this. The Purlins go perpendicular to the roof rafters. How many rafters should I have across a 9' span?
Thanks,
Steve