FF Class 1700
Simple. Timeless. Effective.
Product Overview
The FF Class 1700 combines elevated aesthetics with practical performance. With a 1½” snaplock seam, this profile offers the bold look of a taller rib without the need for mechanical seaming. Designed to handle extreme temperature shifts, its floating installation system allows for natural thermal expansion—helping reduce visible waviness from oil canning or uneven decking. It’s a smart, attractive solution built for Florida’s toughest conditions.
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