What size beam for a 16' span using treated lumber with 12' rafters spaced 24' o.c. for a covered arbor? - arbor span 12
My plan is to make the arbor with a roof made of corrugated plastic cover. The roundabout is step 1 "for drainage, and remove the roof every winter to avoid the snow. I will use 6x6 contributions. Thank you.
Sunday, February 7, 2010
Arbor Span 12 What Size Beam For A 16' Span Using Treated Lumber With 12' Rafters Spaced 24' O.c. For A Covered Arbor?
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