GS PIR D MAX Insulated Roofing Panels

Polyisocyanurate Insulated Roofing Panels

GS PIR D MAX insulated roofing panels are designed for roofing. They are characterized by a very deep profiling of the trapezoidal outer cladding. This is related to the transmission of long-term service loads.

Product of

The panels are fastened with screws to the wooden, steel or reinforced concrete structure and the minimum roof pitch is 3 ° (5.2%) without skylights and 5 ° (8.7%) for covering panels joined along their length. The plate cladding is galvanized steel sheet on both sides according to EN 10346 with organic polyester varnish with a coating thickness of 25 μm. The modular width of the panel is 1000 mm, and its standard lengths range from 2.0 m to 12.0 m. On special customer request, we supply panels shorter than 2.0 m and longer than 12.0 m, with a maximum length of 16.5 m. The tightness of panel joints is ensured by the PUS polyurethane gasket applied at the production stage.

insulated roofing panels

  1. The profiling of the metal cladding makes the walls look aesthetically pleasing
  2. A large radius of cladding profiling ensuring the integrity of the protective coatings
  3. Continuous polyurethane gasket applied during the production process
  4. Protection chamber against water capillary action
  5. Core made of rigid PIR foam with very good thermal insulation and fire properties
  6. Contoured edges facilitate assembly and increase thermal insulation
  7. Continuous polyurethane gasket maintaining high thermal insulation. It was applied during the production process
  8. Aluminum foil prevents the penetration of water vapor into the core of polyisocyanurate foam


Technical Information

Type of core Modified PIR
Declared heat transfer coefficient λD [W/m*K] 0.020
Thickness [mm] 40/80 60/100 80/120 100/140 120/160 160/200
R value 11.4 17.2 22.7 28.4 33.4 43.7
*Mass [kg/m^2] 10.4 11.2 12.0 12.8 13.6 15.4
Maximum length [m] 16.5
Total width [mm] 1104
Modular width [mm] 1000
**Exterior lining profiles for 1000 mm modular widths T - Trapezoidal
Interior lining profiles L - Linear, P - Flat
**Standard exterior lining colors RAL 3000 RAL 5010 RAL 6011 RAL 7016 RAL 7035 RAL 8017
RAL 9002 RAL 9006 RAL 9007 RAL 9010
**Standard interior lining colors RAL 9002 RAL 9010
***Fire resistance classification for MAX panels RE 30 / REI 20 RE 30 / REI 20 RE 30 / REI 20
Reaction to fire Bs-1, d0
Impact of external fire on the roof BROOF
Certificates, approvals, seals of approval DWU CE according to EN 14509 - Certificate of Business Continuity EN 14509

* Weight per 1 m b. for lining 0.5 / 0.5 mm (width for 1140). Detailed masses in files for download.

** Available colors depend on lining thickness

*** Conditions in accordance with the fire resistance classification. Details of the division of fire resistance in the horizontal and vertical arrangement in Declaration of performance



Leaflet_Sandwich Panels

DoP(EN), GS PIR D MAX, nr.2020_2′

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