sandwich panels for wall

KJ1020 CS Coldwell I & II

Coldwell Insulated panels are unique, tounge and groove joint panels suitable for airtight, panel to panel interlocking that is easy to install and provide an effective seal. Coldwell panels offers a higher thickness of insulation core and are self supporting upto 15 mtrs.

Product Technical Information

  •  Suitable for internal partition wall and celings
  • Available in length upto 15 mtr
  • Comprises an insulated core with a steel top sheet and lower sheet
  • Can be easily interated with curtains, doors and windows
  •  Can be easily integrated with the other wall opening arrangements.
  • PUR/PIR, High performance IPN Insulation core
  • Wall applications
  • Core Thickness (Coldwell I)  30, 40, 50, 60, 80 and 100 mm
  • Core Thickness  (Coldwell II)  80, 100, 120, 150, 175 mm
  • Modular width 1020 mm
  • Standard lengths in the range of 12 m 
  • Fixing:  Tounge and Groove interlocking and sealed joints


Thermal Performance, Dimension and Weight

Kingspan Jindal KJ1020 CS Coldwell I
                                                                                     Core thickness in mm
Thermal Insulation Minimum Core Thickness  30 40 50 60 80 100
U - Value (W/Sq M K) 0.54 0.46 0.39 0.31 0.25 0.2
R- Value (Sq Metres K/W) 1.85 2.17 2.56 3.23 4.00 5.00
Overall Thickness  30 40 50 60 80 100
Weight (Kg/Sq M )  9.4 9.9 10.5 11 11.7 12.5

U value has been calculated using the method required by the appropriate National Building Regulations 

Kingspan Jindal KJ1020 CS Coldwell 2
                                                                                                    Core thickness in mm
Thermal Insulation Minimum Core Thickness  80 100 120 150
U - Value (W/Sq M K) 0.25 0.2 0.15 0.13
R- Value (Sq Metres K/W) 4.00 5.00 6.67 7.69
Overall Thickness  80 100 120 150
Weight (Kg/Sq M )  11.7 12.5 13.5 14.6


System Accessories & Services

Dedicated Technical Support is available throughout the building cycle, pre and post manufacture.

Please contact us for complimentary services including: U value/Condensation risk calculation, project specific NBS specification, bespoke construction details, advice on fire & acosutic performance, panel spans, fastners & roof drainage calculations, optimised lightning designs, building energy modelling and Installation training.


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