Wouldn't using purlins take that precision out of play?Given I an using rectangular metal sheets for the roof surface the frame needs to be "square" and level so that sheet edges meet over a rafter.
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Wouldn't using purlins take that precision out of play?Given I an using rectangular metal sheets for the roof surface the frame needs to be "square" and level so that sheet edges meet over a rafter.
Yes, but... If the roof is not "square" there will be un-even overhang on the gable ends and one side will not align with the other.Wouldn't using purlins take that precision out of play?
How did you do this?I adjusted the depth of each of the middle poles individually.
Kinda wish you had.Should have taken a picture along the peak both before and after but...
I started with holes excavated with a backhoe so each approximately 2' wide by 4' deep. I attached 4"x4" posts 10' long to each truss, both sides. I knew height & positioning adjustments would be required so did not backfill.How did you do this?
Kinda wish you had.