JI ROOF 1000 Composite Panel

The JI Roof 1000 LPCB certified Trapezoidal Insulated Roof Panel is used for pitched roofs or horizontal and vertical wall application and an external insulated cladding panel for industrial, commercial and public buildings

The JI Roof 1000 is a very diverse user product for not only industrial, bit also residential or agricultural application. Due to its trapezoidal outer sheet it is ideal to take additional loads such as solar panels or even roof files.

System Key Benefits

  • Applicable as roof and wall panel for renovations and new buildings.
  • Easy handling, mounting and fitting.
  • Composite panel allows a faster installation time than standard built-up systems.
  • JI Roof 1000 is produced according to the EN ISO 9001.
  • The JI Roof 1000 is CE-marked.
  • Approved product by LPCB (Loss Prevention Certification Board) (40 to 120 mm core thickness)
  • Wide range of colours and coatings available for top sheet according to your project
  • Production facility ISO 14001 certified.
  • High thermal performance PIR foam.
  • Environmental sustainable PIR foam with zero ozone depletion and a low global warming potential.
  • Inner sheet comes as standard in 15 μ Polyester with a RAL 9002 colour.
  • JI Roof 1000 PIR comes standard with a factory applied seal on the side lap.
  • JI Roof 1000 is available in lengths up to 16 m. The minimum cut back is 50 mm.
  • Integrated insulated polycarbonate roof lights are available.
  • Matching single skin profiles in metal or polycarbonate are available.


Joris Ide can supply accessories such as foam fillers, flashings, matching outer single skin sheets and integrated polycarbonate roof lights.


Joris Ide advises to do an annual inspection of the panels and to carry out any remedial work identified during inspection.

The maintenance & cleaning frequency is dependant on the application environment and actual pollution conditions of the composite panel. Exterior used panels need to be cleaned once per year. For interior used panels, the cleaning is dependant on the actual pollution conditions. The cleaning of building walls should be made from up to down manually or by suitable cleaning facilities.

Please notice that any cleaner which includes corrosive material is forbidden to be used for the cleaning.

Specific cleaning processes as follow:

  • Use plenty of clean water to wash the panel’s surface;
  • Use soft cloth with diluted detergent to wipe the panel’s surface softly;
  • Use clean water again to wash the stains off;
  • Check the panel’s surface and special cleaning with detergent is needed, if some parts are still not clean;
  • Use clear water to wash the panels’ surface till all stains have been washed out.


Please don’t clean if the panel’s surface is hot (over 40 °C) because too fast volatility of the water will do harm to the coating. Please notice especially that suitable detergent should be chosen. Generally neutral detergent is OK. Please don’t use strong alkaline detergent, such as potassium hydroxide, sodium hydroxide and also please don’t use strong acid detergent, abrasive detergent and paint soluble detergent.

We would suggest to clean a small part as an experiment before carrying out thorough cleaning of the whole project.

Editorial and images by JorisIde

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