MATERIAL DATA SHEET

Copper Standing Seam Roofing (0.55mm, 0.7mm)

Non-Ferrous
mineral › Metallic › Non-Ferrous
mineralmetallicnon-ferrouscopperstanding-seamroofingpremiumrecyclablenon-combustibleBAL-ratedheritagesustainable
ATLAS CODE
MIN-MET-NF-014
Copper Standing Seam Roofing (0.55mm, 0.7mm)
Category mineral
Material Family Metallic
Regulatory Status Non-combustible
Density
8960 kg/m³
Carbon (A1-A5)
3.8 kgCO₂e
Fire Class
Non-combustible
Lifespan
50-100+ yrs
Description

Copper standing seam roofing is a mechanically-seamed metal roofing system featuring concealed fasteners and raised seams that provide superior weather resistance. Available in 0.55mm and 0.7mm thicknesses, it develops a protective patina over time that shields against corrosion while providing distinctive blue-green aesthetics. The system offers exceptional thermal conductivity (385-401 W/m·K), complete recyclability without quality degradation, and compliance with AS 1562.1:2018 and AS 3959:2018 for all bushfire attack levels.

Primary Sectors
[Residential][Commercial][Institutional]
Typical Uses
  • Heritage building restoration
  • Premium residential roofing
  • Coastal architecture
  • Bushfire-prone area construction
  • Commercial and institutional buildings
  • Curved and complex roof geometries
  • Architectural features and dormers
  • Green building projects
  • Long-span roofing applications
  • Historic precinct developments
Recycled Content 30
Renewable Content 0
Recyclability 100
Embodied Carbon 3.8 kgCO₂e
Embodied Energy 70 MJ/kg
EPD Available No
Advantages
Exceptional longevity (50-100+ years)100% recyclable without quality lossNon-combustible (suitable for all BAL ratings)Natural UV and corrosion resistanceSelf-healing patina protectionLightweight (approximately 5.5-7.0 kg/m²)Superior thermal conductivityAntimicrobial propertiesLow maintenance requirementsIncreases property value
Cautions
High initial cost ($260-400/m² installed)Limited qualified installer basePotential for galvanic corrosion with dissimilar metalsRunoff can stain adjacent materialsHigh theft risk due to scrap valueThermal movement requires careful detailingNatural patina colour change may not suit all aestheticsHigher labour costs for installationRequires compatible accessories and flashingsLong lead times for specialty profiles
CLAD MATERIALS ATLAS PAGE 1 OF 4
TECHNICAL DATA: PERFORMANCE PROPERTIES MIN-MET-NF-014
Density (Dry) 8960 kg/m³
Specific Gravity 8.96
Porosity 0 %
Water Absorption 0 %
Hardness 250
Surface Roughness 1.2 μm
UV Resistance Excellent
Chemical Resistance Excellent
pH Tolerance 4.0-9.0
Compressive Strength 200 MPa
Tensile Strength 210 MPa
Flexural Strength 250 MPa
Shear Strength 150 MPa
Elastic Modulus 117000 GPa
Yield Strength 33 MPa
Impact Resistance Good J/m
Poisson's Ratio 0.34
Creep Resistance Good
Abrasion Resistance Moderate
Thermal Conductivity 401 W/mK
Thermal Resistance 0.0025 m²K/W
Specific Heat Capacity 385 J/kgK
Thermal Expansion 16.8 μm/m·K
Melting Point 1085 °C
Optical
Light Transmittance 0 %
Light Reflectance (LRV) 70 %
Solar Reflectance (SRI) 35

Copper has been used for roofing for millennia, with examples surviving from ancient Rome. Standing seam technology developed in the 19th century, revolutionising installation efficiency. In Australia, copper roofing gained prominence during the Victorian era gold rush, with many heritage buildings featuring copper roofs and architectural details. Modern roll-forming technology and improved seaming techniques have made copper more accessible while maintaining traditional aesthetics. The material's recyclability and longevity align with contemporary sustainability goals, driving renewed interest in copper roofing systems.

CLAD MATERIALS ATLAS PAGE 2 OF 4
SAFETY, ECOLOGY & INSTALLATION MIN-MET-NF-014
Flame Spread Index 0
Smoke Developed Index 0
Combustibility Class Non-combustible
Fire Resistance Rating Non-combustible hours
Heat Release Rate 0 kW/m²
Toxicity of Combustion None
Embodied Carbon (A1-A3) 3.8 kgCO₂e/kg
Embodied Energy 70 MJ/kg
EPD Available No
Recycled Content 30%
Renewable Content 0%
LEED Points 7
Circular Economy Score 95 /100
VOC Emissions 0 g/L
Skill Level Licensed roof plumber
Crew Size 2-4 persons
Installation Time 80-120 hr/m²
Curing Time 0 hours
Setting Time 0 min
Temperature Range -10 to 40 °C
Humidity Range 0-100 %
Required Tools
Seamers (manual or electric)Tin snipsFolding toolsSoldering equipmentSafety harness and fall protectionMetal brake (for flashing)Rivet gunPower drill
Certifications Required
Certificate III in Roof Plumbing (CPC32620)Working at HeightsWhite Card
Weather Limitations
No installation in electrical stormsAvoid high winds (>40 km/h)Surface must be dry
CLAD MATERIALS ATLAS PAGE 3 OF 4
COMMERCIAL, LOGISTICS & REGULATORY MIN-MET-NF-014
Material Cost 180-250
Installation Cost 50-150
Annual Maintenance 0-5
Lifecycle Cost (50yr) 8-12
Market Availability Moderate
Lead Time 4-8 weeks weeks
Design Life 50-100+ years
Warranty Period 20-50 years
Maintenance Interval Annual inspection months
Service Temp Range -200 to 200 °C
Freeze/Thaw Resistance Excellent
Dimensional Stability Good with proper detailing
Certifications Held
ISO 9001 (Quality Management)AS 1562.1:2018 compliance100% RecyclableChain of Custody availableNon-toxicAntimicrobial properties
Fire Code Compliance
AS 3959:2018 (BAL-12.5 to BAL-FZ)AS 1530.1 (Non-combustibility)
Standards Compliance
NCC Volume Two (Class 1 & 10)NCC Volume One (Class 2-9)ASTM B370 (Copper Sheet and Strip)ASTM B152 (Copper Sheet, Strip, Plate)ISO 1811 (Copper and copper alloys)ISO 14040 (LCA principles)EN 1172 (Copper and copper alloys sheet and strip)EN 504 (Roofing products from metal sheet)

DISCLAIMER: This specification document is generated from the CLAD Materials Atlas Database. Information is for general guidance only and does not constitute professional engineering advice. Values are typical and may vary by batch, manufacturer, and production run. Verify suitability for specific project applications independently.

ID: MIN-MET-NF-014 Schema: v3.0
CLAD MATERIALS ATLAS PAGE 4 OF 4