TECHNICAL INFORMATION
Detailed technical data for IPN STRUPAN RW Roof Panel, including thermal performance, fire classification, air tightness, and acoustic properties.
Profile
Insulated trapezoidal roof panel with 35mm deep profile
Fixing Detail
Through fix
Metal Type
Steel (Galvalume, Grade YS 300MPa min. per IS 15961: 2012
Facing thickness
Exterior – 0.45mm min. (0.8mm max.)
Interior – 0.4mm min. (0.8mm max.)
Finish/Coating
RMP, SMP, SDP, PVDF per IS 15965:2012
Core
IPN hybrid insulation with λ = 0.020 W/m*K
Cover width
1000mm
Length
Standard – 2.0m to 12.0m
Shorter length* – 0.2m to 2.0m
*non-standard
Seals
Site applied weather and air seal
Dimensions, Weight & Thermal Performance
Above Panel has external substrate of color coated painted steel 0.5mm thick and internal color coated painted steel substrate 0.4mm thick.
Internal steel facing is painted white as standard. U-value has been calculated using the method required by the National Building Regulations.
| Core Thickness (mm) | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 |
| Overall Thickness (mm) | 60 | 65 | 75 | 85 | 95 | 115 | 135 | 155 |
| U-Value (W/m2 K) | 0.62 | 0.54 | 0.42 | 0.35 | 0.30 | 0.23 | 0.19 | 0.16 |
| R-Value (m2K/W) | 1.61 | 1.85 | 2.38 | 2.85 | 3.33 | 4.35 | 5.26 | 6.25 |
| Weight (kg/m2) | 8.76 | 8.96 | 9.36 | 9.76 | 10.16 | 10.96 | 11.76 | 12.56 |
