Hidden Fastener Roof System - GulfLok™
Reliable choice for residential & light commerical
GulfLok™ is a nailstrip panel, which is a snap-lock, clip-less system. GulfLok™ is our entry level standing seam panel; the nailstrip design provides slots for fasteners, eliminating the need for clips (and reducing the labor and complexity associated with installation). As a snap-lock panel, the system does not require any special seaming tools, making GulfLok™ a popular choice for residential markets and light commercial projects.
All measurements and thicknesses are nominal and can vary according to building code.
Upgrade options: PVDF finishes and OceanGuard™ Coastal Aluminum Roofing Series.
 Colors 
 35+ Colors, Including 20 Colors of Ultra-Fade-Resistive PVDF & Mill Finish Available 
 Coverage 
 12″ & 16″ Net Coverage*
*All measurements and thicknesses are nominal. 
 Material 
 24 & 26 Gauge Steel, 0.032 & 0.040 Aluminum* 
*All measurements and thicknesses are nominal. 
 Substructure 
 15/32” (min.) Plywood 
 Substrate/Warranty: 
 AZ-50 / 35/30 Year Premium Paint Finish
AZ-50 / 40/30 Year Standard Paint Finish Warranty
AZ-55 / 25 Year Unpainted Mill Finish Warranty
35 Year OceanGuard™ Salt Water Warranty*
*Available options for OceanGuard™ Coastal Aluminum Roofing Series 
 Relief Options 
 Flat, Mini Rib, Striated 
 *relief options can help prevent Oil Canning when utilized 
 Approvals 
Miami-Dade Approval 20-0204.01
FL Product Approval No. 11651.2, 11651.9, 11651.15, 11651.16
Minimum Slope: 3:12*
*For applications on lower slopes, contact Gulf Coast Supply
 - NOA 
- 26ga GulfLok™ over min. 15/32″ plywood
 
 - HVHZ Evaluation
 - Non-HVHZ Evaluation
 - 032 Non-HVHZ
 - 040 Non-HVHZ
 
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