2” Structural Mechanical Lock Panel
Evolution’s 2" Mechanical Lock is a heavy-duty, concealed fastener standing seam panel designed for structural performance. With support for spans up to 5 feet and available radius options, it’s perfect for low-slope, long-run roof applications in commercial, agricultural, or architectural builds.
This 2" panel is available in three coverages — 14.75", 16", and 18" — and can be manufactured in-shop or run onsite in lengths up to 100 feet. Compatible with both floating and fixed clips, the system offers flexibility in expansion management and substrate attachment.
Panel Specifications
| Feature | Specification |
|---|---|
| Roof Coverage | 14.75", 16", & 18" |
| Radius Panel | Available |
| Panel Gauges | 22, 24 |
| Fastener Type | Concealed Clip System |
| Panel Length | 3’ to 43’ (Shop); 100’+ (Onsite) |
| Rib Height | 2" |
| Roof Slope | Minimum 1:12 (with Factory Sealant) |
| Impact Rating | UL 2218 |
| Wind Uplift Rating | ASTM E1592 |
| Warranty | Based on Paint System |
Panel Installation Notes
Clip System:
Supports both fixed and floating clip systems.
Substrate:
Installable over plywood or open framing (max span: 60").
Underlayment:
High Temp Ice & Water shield recommended.