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


GS PIR D roof 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. The boards are fastened with screws to the wooden, steel or reinforced concrete structure. 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.

Technical data

1 Type of core Rigid polyisocyanurate foam (PIR)
2 Declared heat transfer coefficient λD [W/m*K] 0,022
3 Thickness [mm] 40/80 60/100 80/120 100/140 120/160 160/200
4 Mass* [kg/m2] 10,4 11,2 12,0 12,8 13,6 15,4
5 Maximum length [m] 16,50
6 Total width [mm] 1104
7 Modular width [mm] 1000
8 Exterior lining profiling T – Trapezoidal
9 Interior lining profiling L – Linear, G – Smooth
10 Standard exterior lining colors**
RAL 3000
RAL 5010
RAL 6011
RAL 7016
RAL 7035
RAL 8017
RAL 9002
RAL 9006
RAL 9007
RAL 9010
11 Standard interior lining colors**
RAL 9002
RAL 9010
12 Ratio Ud,S [W/m2K] rdzeń PIR 0,55 0,37 0,27 0,22 0,18 0,14
13 Fire resistance classification*** REI30 / RE120 REI30 / RE120 REI30 / RE120 REI30 / RE120
14 Reaction to fire B-s1, d0
15 Impact of external fire on the roof BROOF
16 Certificates, approvals, seals of approval DWU CE according to EN 14509,
Hygienic Certificate,
Certificate of Business Continuity EN 14509,
Fire resistance classification

* Weight per 1 m b. for lining 0.5 / 0.5 mm. detailed masses in files for download.

** Available colors depend on lining thickness

*** Conditions according to fire resistance classification

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