Forma Steel Nail Strip.

Hidden Fastener Standing Seam Panel

The Nailstrip panel system is a hidden fastener standing seam panel that offers easy installation for roofers. Available with 2” minor ribs, Nail Strip works well for both roof or side panel applications. With long clean lines, this panel system provides recognized standing seam performance, while remaining an affordable product for a wide array of projects. Nail Strip should always be applied over solid substrate. Notching available on request.


1.5″ NAIL STRIP |16″

1″ NAILSTRIP | 16″

1.5″ NAILSTRIP | 12″

1″ NAILSTRIP | 12″


  • Roof & Wall Coverage: 10.75″ to 16″
  • Hidden Fastener Panel
  • Panel Length: Up to 35′
  • Recommended Roof Slope: Greater than 3:12
  • Substrate: 5/8″ Standard Plywood
  • Suitable for climates with high wind, high snow accumulation and extreme temperatures.
  • Minimum Length: 48″
  • Notching available on all Nailstrip panels.
  • Available Colours: Standard 24 Gauge Colours
  • Inquire about other available widths.
  • Striations are recommended on panels to minimize the appearance of oil-canning.