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3" Trapezoidal Panel

Structural Mechanical Lock Standing Seam


The 3" Trapezoidal panel is a mechanically seamed roofing panel designed for industrial, commercial and large-scale applications over steel purlins.  Available in a 16", 18", and 24" width, this panel works well for long spans, and very low sloped roofs.  

Panel Color Options

22 Gauge Colors
24 Gauge Colors

Panel Profile

 3 Inch Trap Showcase copy.png

3 Trapezoidal.png 

Product Applications

Metal Roofing, Siding, Interior and Accents
Suitable for regions prone to hail.
Suitable for regions prone to high snow volume.
Suitable for regions prone to high winds.
Suitable for regions prone to extreme temperatures.
Suitable for Solar Panel mounting.
Available in Cool Roof certified colors.
Suitable for Rainwater Harvesting.
This panel can be field formed at the job site depending on region.
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Product Details
Recommended Environments
Finished Coverage
  • 16"
  • 18" (recommended)
  • 24"
Profile Variations
  • Striated (Recommended)
  • Flat

What are Striations?

Panel Gauges
  • 22 Ga. (Available Upon Request)
  • 24 Ga.

What are Gauges?

Fastener Options
  • Concealed Fastener
  • Floating Clip System
  • Fixed Clip System

View Recommended Fasteners

Panel Length
Rib Height
  • 3" Trapezoidal Leg
Recommended Roof Slope
  • Minimum 1/4":12 with Mastic 
Available Paint Warranties
  • 30 Year Paint Warranty
  • 25 Year Paint Warranty
Testing Data
  • ASTM E1592 - Wind Uplift
Panel Overlap Detail
Product Documentation

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