TECHNICAL INFORMATION
Detailed technical data for K-Roc Strupan RW Roof Panel, including thermal performance, fire classification, air tightness, and acoustic properties.
Applications
K-Roc Strupan RW trapezoidal roof panel system is suitable for most new build and refurbishment building applications as a high performance insulated metal roofing element. Five rib profile of K-Roc Strupan RW provides high structural strength which can increase purlin spacing resulting in reducing the cost of steel structure compared to conventional single skin metal roofing. The K-Roc Strupan RW overlapping joint is self-aligning for simple, easy sealant application at the joinery resulting into quicker installation. K-Roc Strupan RW Roof Panels can be supplied in both left to right handed (LH) and right to left handed (RH) construction sequence and also available in factory made cutbacks at endlaps and eaves locations. These panels are ideal for new and retrofit applications across a wide variaety of building sectors.
Available Lengths
Note- * additional costs and transport restrictions may be applicable for non-standard lengths. All lengths may subject to change for export (outside of India). ** For Flat profile and 50mm thk product, length restricted to 10m maximum.
| Length Type | Range |
|---|---|
| Standard | 2.0m to 12.0m** |
| Shorter length* | 0.2m to 2.0m |
| *non-standard |
Dimensions, Weight & Thermal Performance
Above values are based on declared thermal conductivity at 10°C mean temperature.
| Property | 50mm | 60mm | 80mm | 100mm | 120mm | 150mm |
|---|---|---|---|---|---|---|
| Core Thickness (mm) | 50 | |||||
| Overall Thickness (mm) | 85 | 95 | 115 | 135 | 155 | 185 |
| U-Value (W/m2 K) | 0.70 | 0.60 | 0.46 | 0.37 | 0.31 | 0.25 |
| R-Value (m2K/W) | 1.42 | 1.66 | 2.17 | 2.70 | 3.22 | 4.00 |
| Weight (kg/m2) 0.5/0.5 steel | 13.60 | 14.60 | 16.60 | 18.60 | 20.60 | 23.60 |
Insulation Core
Stone wool core is available in two densities; 100 kg/m³ and 125 kg/m³ as per project specifications. Stone wool insulation are non-combustible with a melting point more than 1000°C. They are particularly suitable for the thermal insulation, fire protection and sound reduction/absorption. Stone wool is inorganic and contains no nutritious substance. Therefore it will not be attacked by micro-organisms. Stone wool will not rot and does not attract vermin.
No CFCs, HFCs, HCFCs, or asbestos are used in the manufacture of stone wool products.
Certification and Testing
Please contact Kingspan Jindal Technical Team for more data on project specific requirements.
Environmental
Kingspan Jindal insulated panels play a direct role in earning Green Building credits by being certified as IGBC GreenPro product, specifically in the category of Building Insulation Materials.
Air Leakage
Please contact Kingspan Jindal Technical Team for more data on project specific requirements.
Acoustic
Please contact Kingspan Jindal Technical Team for more data on project specific requirements.
Material substrate
Metallic coated steel conforms to IS 15961 : 2012. Please contact Kingspan Jindal Technical Team for information on other substrates.
Paint coatings - External weather steel skin
RMP, SMP, SDP and PVDF paint coatings as per IS 15965 : 2012.
Paint coatings - Internal liner steel skin
RMP, SMP, SDP and PVDF paint coatings as per IS 15965 : 2012.
Seals
Site-applied weather and air seals.
Quality & Durability
Kingspan Jindal insulated metal panels are manufactured from high quality materials, using modern production equipment and adhere to quality control standards. They comply with ISO 9001 (Quality), ISO 14001 (Environmental), and ISO 45001 (Health and Safety) standards, ensuring reliability and service life.
Warranty
Kingspan Jindal Panel Protection warranty covers product finish, structural and insulation performance subject to project specific information provided and materials used. Please contact Kingspan Jindal Technical Team for further information.
Packing
Kingspan Jindal panels are packaged with stretch-wrapped film and EPS blocks underneath for lifting. Bundles have polythene sheets at ends with Kingspan Jindal branding. Pack size varies by panel thickness and profile, limited to 1.2m height. Contact Kingspan Jindal Team for custom packing and trucking details.
Product Tolerance
| Property | Tolerance |
|---|---|
| Length | ± 5mm |
| Width | ± 2mm |
| Thickness | Upto 100: ± 2mm |
| > 100mm : ± 2% | |
| Squareness | ± 3mm |
Fire Performance
Contact Kingspan Jindal Technical Team for more data on the project-specific fire performance of these panels.
Sea Freight
Timber-crated palette skids are available for panel bundles requiring delivery via sea freight shipping, at additional costs.
Delivery
All deliveries (unless indicated otherwise) are made via road transport to the project site. The off-loading process is the responsibility of the client.
Site Installation Procedure
Site assembly instructions are available from Kingspan Jindal Technical Services and should be carried out along with project specific “Good for Construction” drawings issued by Envelope contractor or Kingspan Jindal.
Downloads
Access product brochures, datasheets, and technical documentation to support specification and project planning.




