Hi
Standing seam with slotted flange for attaching hidden screws (nail strip, non-clip style)
What's the best method for installing the screws so that they allow the panels to move for heat expansion? I was thinking one way might be to back them out a half turn after installation.
Merrick Endres
2017-02-23 12:27:28.000000
Thanks Eric, I'll double check.
Merrick Endres
2017-02-23 15:45:54.000000
The panel manufacturer should have explicit instructions with the panel.