Expansion Clips 1″ / 1.5″ for Standing Seam are specialized fastening elements designed to allow controlled thermal movement of metal panels. Made from durable steel, they ensure secure fixation and long-term roofing performance.
Expansion Clips 1-1/2″ for Standing Seam
Manufactured in Ontario with stable lead times and predictable output. Direct access to production helps you get answers fast and keep projects on schedule.
We use premium German steel with durable coatings for long service life and consistent geometry. Better corrosion resistance and a clean, uniform finish.
Wholesale pricing starts from 1 skid (60 boxes)
We offer flexible, volume-based pricing tailored to your order size and project needs.
Expansion Clip is a sliding fastening component designed for standing seam metal roofing systems that require thermal movement accommodation. Unlike fixed clips, expansion clips allow the metal panels to expand and contract due to temperature changes without causing stress, oil-canning, or fastener fatigue.
They are essential for long panel runs and large roof surfaces.
Technical Description
- Type: Expansion (sliding) clip
- Material: Galvanized steel
- Height: 1-1/2″
- Function: Secure attachment with thermal movement allowance
- Movement allowance: Yes (longitudinal sliding slot)
- Installation: Fastened to roof deck through slotted base
- Compatibility: Standing seam roofing systems
- Application: Long panel runs, large roof areas, temperature-sensitive zones