FF Class 450
Simple. Timeless. Effective.
Product Overview
The FF Class 450 is a 1½” tall standing seam panel designed with simplicity and efficiency in mind. This profile conceals fasteners for a sleek, clean look while enhancing weather resistance. Engineered for both affordability and ease of installation, it typically uses a 3” fixed clip system. For added flexibility, it’s also available with a 10-foot continuous clip in 26-gauge steel, making it a reliable option for a variety of roof applications.
Product Features
Coverage options: 21” and 24” widths (restrictions may apply)
Compatible with 15/32” or thicker plywood decking
Fastener warranty available for up to 20 years
Rated Class A for fire resistance
Approved for use in Miami-Dade and Broward Counties
Certified for High Velocity Hurricane Zones (HVHZ)
Integrated resting leg helps accommodate thermal expansion
Product Specifications
26 Ga. Galvalume FL# 41724.21
Installation Instructions | Evaluation Report
.032” Aluminum FL# 41724.22
Installation Instructions | Evaluation Report
FF Class 500 Installation Manual