Standing Seam Technical Specifications
Professional-grade technical data for architects, engineers, and contractors
Superior Wind Resistance
150 mph wind rating with proper installation
Tested to ASTM E1592 standards
Longevity
50+ year expected lifespan
Galvalume substrate with premium coatings
Versatile Widths
12" to 24" panel widths available
Custom lengths up to 40 feet
Weather Performance
Excellent performance in Alberta climate
Temperature range -40°F to 160°F
Panel Profile Details
Profile Name:
Standing Seam Profile
Panel Width:
12" - 24" (variable)
Seam Height:
2" (51mm)
Material Thickness:
26, 24, 22 Gauge options
Seam Type:
Structural standing seam with clips
Design:
Low profile design for modern aesthetics
Material Specifications
Substrate
Base:G90 Galvalume (AZ55)
Composition:55% Aluminum, 43.5% Zinc, 1.5% Silicon
Lifespan:50+ years depending on environment and maintenance
Paint System
Primer:Chromate-free conversion coating
Top Coat:Kynar 500® PVDF or SMP Polyester finish
Fade Resistance:Excellent UV resistance and color retention
Performance Data
Wind Resistance
Wind Speed Rating:150 mph (241 km/h)
Test Standard:ASTM E1592 and ASCE 7-16
Weather Resistance
Temperature Range:-40°F to 160°F (-40°C to 71°C)
Snow Load:Supports Alberta's maximum snow loads
Installation Requirements
Fastening System
- Concealed clip fastening system
- Clip spacing: 24" on center maximum
- No fastener penetrations through panel face
Requirements
- Minimum slope: 1:12 pitch (8.33%)
- High-temperature synthetic required
- Must accommodate thermal expansion/contraction
Download Technical Documentation
Access comprehensive technical drawings, installation details, and performance data for your Standing Seam project specifications.