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  • Precision Engineering

Technical Excellence and Structural Assurance.

Explore the structural composition and environmental performance metrics that define the new standard for tropical roofing. Engineered using 100% genuine LG ASA raw material from Korea.
  • Performance Comparison
Technical Factor
i-Roof Arctic™
Zincalume
Rust Risk
None
Possible Over Time
UV Resistance
High
Moderate
Fire Retardant
Certified
Varies
Heat Transfer
Lower
High
Rain Noise
Reduced
High
Coastal Suitability
Excellent
Limited
Maintenance
Very Low
Periodic Required
Long Term Appearance
Maintained
Gradual Fading

Technical Specifications

  • Physical Properties
Material
Value LG ASA (Korea) + UPVC
Construction
Value 4-Layer Co-Extruded Sheet
Thickness
Value 2.8 mm ±
Material Width
Value 1110 mm ± (~43")
Effective Width
Value 1045 ± mm (~41")
Length
Value Custom; 2m - 7.5m (~6'-24' +)
Density (Approx.)
Value 3.5 kg/ m³ (325g / SqFt)
Surface Finish
Value Textured Gloss Alabaster (Rich white)
  • Thermal & Environmental Performance
Heat Absorption
Rating Significantly Lower than metal roofing
UV Resistance
Rating Superior, Long-term colour stability
Corrosion Resistance
Rating 100% Rust-Free (Non-metallic composition)
Rain Noise
Rating Reduced (Significantly Quieter than GI/ Zincalume)
Coastal Suitability
Rating Excellent (Salt-air resistant)
  • Mechanical Properties
Impact Resistance
Value High (Dent-resistant vs metal sheets)
Flexural Strength
Value Engineered Structural Grade 4-layer reinforcement
Load Bearing Capacity
Value Suitable for standard purlin spacing
Dimensional Stability
Value High Warp-resistant composition
  • Installation Guidelines
Recommended Use
Guideline Luxury residential and commercial and coastal projects
Installation
Guideline Follow manufacturer fixing guidelines for optimal performance
Roof Pitch
Guideline As per structural engineer design for specific site conditions
Maintenance
Guideline Minimal periodic cleaning recommended for aesthetic preservation