TopHat Framing · 2019. 2. 1. · attached to the tophats on each side with (6) #12-14 x...
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TopHat Framing · 2019. 2. 1. · attached to the tophats on each side with (6) #12-14 x 1-1/4" HWH fasteners. The splices were staggered on the two purlins. Tophat Length: 20'-0"