insPIRe®
PIR sandwich panels with steel facings. 8 variants for halls, warehouses and cold stores.
insPIRe® is the Polish market leader in PIR sandwich panels, made by Gór-Stal. Sandwich construction: two steel facings + PIR core + GS-Lock joint with factory-applied PUS gasket. 8 variants selected by partition type and thermal requirements:
- S / S MAX — wall panels, standard fixing (exposed), for hall and warehouse facades
- U / U MAX — wall panels, concealed fixing (cleaner linear architectural appearance)
- CH / CH MAX — cold storage panels for freezers and cold stores (joint with additional PUS gasket)
- D / D MAX — trapezoidal roof panels for industrial halls
Common parameters: PIR core, λD = 0.022 W/(m·K) in standard variants; in the MAX series lambda drops to 0.019 W/(m·K) (S MAX, U MAX, CH MAX) or 0.020 W/(m·K) (D MAX). Fire reaction class B-s1,d0 for all variants, module length up to 16.5 m, core thicknesses 40–200 mm.
When MAX vs standard: MAX has a better lambda (10–15% thinner wall for the same insulation performance) — important under the new WT2021 regulations and where facade thickness is constrained.
Variants
insPIRe® S
PIR wall sandwich panel with exposed fixing (standard lock) — λD 0.022, thicknesses 40–120 mm, class B-s1,d0.
λD = 0,022 W/(m·K)
insPIRe® U | BOKKA
PIR wall panel with concealed fixing — module 1000 mm, λD 0.022, thicknesses 60–140 mm, EI 30.
λD = 0,022 W/(m·K)
insPIRe® D
Roof PIR sandwich panel with deep external trapezoid — λD 0.022, min. pitch 3°, thicknesses 40/80–160/200 mm.
λD = 0,022 W/(m·K)
insPIRe® CH
Cold storage PIR sandwich panel — λD 0.022, EI 30/EW 30, thicknesses 100–200 mm, PZH hygiene certificate.
λD = 0,022 W/(m·K)
insPIRe® S MAX
PIR wall panel with exposed fixing, MAX variant — thicknesses 80–120 mm, EI 30 (120 mm).
λD = 0,019 W/(m·K)
insPIRe® U MAX | BOKKA
PIR wall panel with concealed fixing and modified core — λD 0.019, Ud,s 0.14 W/m²K at 140 mm.
λD = 0,019 W/(m·K)
insPIRe® D MAX
Roof PIR sandwich panel with deep trapezoid and modified core — λD 0.020, BROOF, min. pitch 3°.
λD = 0,020 W/(m·K)
insPIRe® CH MAX | BOKKA
Cold storage PIR sandwich panel with modified core — λD 0.019, EI 30/EW 30, thicknesses 100–200 mm.
λD = 0,019 W/(m·K)
Variant comparison
| Variant | Facings | Thermal conductivity (λ) | Applications |
|---|---|---|---|
| insPIRe® S | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,022 W/(m·K) | external cladding walls in industrial and commercial buildings, internal partition walls in skeleton construction |
| insPIRe® U | BOKKA | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,022 W/(m·K) | external cladding walls in industrial and commercial buildings, internal partition walls in skeleton construction |
| insPIRe® D | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,022 W/(m·K) | flat and pitched roofs of industrial halls, roofs of logistics warehouses and distribution centres |
| insPIRe® CH | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,022 W/(m·K) | walls and ceilings of cold stores (temperature above 0°C), walls and ceilings of freezers (temperature below 0°C) |
| insPIRe® S MAX | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,019 W/(m·K) | external walls in industrial and commercial construction, buildings requiring higher thermal performance than the standard S series |
| insPIRe® U MAX | BOKKA | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,019 W/(m·K) | external and internal walls with high thermal insulation requirements, low-energy and passive buildings in skeleton construction |
| insPIRe® D MAX | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,020 W/(m·K) | flat and pitched roofs of industrial and warehouse halls, production hall roofs with enhanced thermal insulation requirements |
| insPIRe® CH MAX | BOKKA | Galvanised steel sheet both sides per EN 10346, organic polyester paint 25 μm | 0,019 W/(m·K) | walls and ceilings of cold stores (temperature above 0°C), walls and ceilings of freezers (temperature below 0°C) |