GS insPIRe® U MAX Sandwich Panel

Wall panels GS insPIRe^® U MAX are intended for use in external curtain walls and internal partition walls in buildings with a frame structure.

The product with a MAX core is characterized by a lower thermal conductivity coefficient λ compared to the standard panel, which allows for a reduction in insulation thickness while maintaining the same thermal performance.

The panels can be installed both vertically and horizontally, as single- and multi-span wall elements. The concealed fixing, invisible from the façade side, makes these panels highly attractive in terms of both architecture and functionality. The facing consists of double-sided galvanized steel sheet according to EN 10346 with an organic polyester coating with a thickness of 25 μm. The tightness of panel joints is ensured by a polyurethane PUS seal applied during the production process.

Product description

Profiling of the steel facing ensures an aesthetically pleasing wall appearance
Hidden fastening connector provides a more uniform façade appearance
Large joint profiling radius ensures integrity of protective coatings of the steel
Double joint connecting panels guarantees high fire tightness performance
Auxiliary groove facilitating positioning of the fastening connector
Profiled edges facilitate installation and increase thermal insulation
Continuous polyurethane gasket maintaining high thermal insulation. Applied during the production process
Aluminum foil preventing water vapor penetration into the polyurethane foam core
Rigid PIR foam core with very good thermal insulation and fire performance

Core type	Modified PIR
Thermal conductivity coefficient λ_D [W/m*K]	0.019
Thickness [mm]	80	100	120	140
Weight [kg/lm] for facing 0.5/0.5 mm* for module 1000 mm	12.0	12.7	13.5	14.3
Maximum length [m]	16.5
Total width [mm]	1050
Modular width [mm]	1000
External facing profiling for modular width 1000 mm	L - Linear, M - Microprofiled, F - Corrugated, R - Grooved, P - Flat
Internal facing profiling	L - Linear, P - Flat
U_d,s coefficient [W/m²K] PIR MAX core	0.26	0.20	0.16	0.14
Fire resistance - horizontal layout**	-	-	-	-
Fire resistance - vertical layout**	-	-	-	-
Reaction to fire	B-s1, d0
Fire spread	NRO
Certificates, approvals, attestations	Mark: CE, Certificates: AVCP "1", ISO 9001, ISO 14001, AQUAP, Environmental Product Declaration EPD (type III), Environmental Certificate (type III), (LEED & BREEAM) Green Card DoP CE according to EN 14509, Certificate of Constancy of Performance EN 14509, Fire resistance classification

* Weight per 1 linear meter for 0.5/0.5 mm facing. Detailed data for panels with other facing thicknesses available in the Technical Department.

** Conditions according to fire resistance classification. Detailed division of fire resistance in horizontal and vertical layouts available in the DoP.

** Available colors depend on the thickness of the facings