Thru-Fastened Roof
- Designed to allow expansion and contraction in the roof.
- Clips over the supporting frames need to allow expansion and contractions as well. The height of the clips needs to be 70% of the purlin height.
Standing Seam Roof
- Designed to allow expansion and contraction in the roof.
- Clips over the supporting frames need to allow expansion and contractions as well. The height of the clips needs to be 70% of the purlin height.
- Test conducted indicates two SNS Purlin Struts installed in a 33’ bay.
- Three available options:
- Universal Strut System
- Fix Purlin Strut System
- Concealed Fixed Purlin Strut System