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heroal rs hybrid in renovation insulation box

Perfect installation for energy-efficient solutions

Made of insulating material and designed specifically for renovation projects, this box system guarantees perfect, RAL-compliant installation in combination with windows fitted in an insulation zone. With its minimal insulation thickness of 250 mm (variably extendable), the heroal insulation box can be fully integrated into the ETICS. The external, 100 mm inspection opening enables simple and convenient system maintenance. Thanks to the thermally separated window guide and a Usb value of 0.289 W/(m2 • K) according to DIN 4108-2, the heroal rs hybrid in the renovation insulation box provides energy-efficient solutions to meet various requirements in commercial and residential construction.

Cross section

System dimensions

Weight [kg/m2]
Max. width [mm]
Max. height [mm]
Max. area [m2]
Noise insulation value [ISO 10140-2] in dB

Performance characteristics

ΔR in accordance with EN 13125:2001
4* Wind resistance
Resistance to burglary
3** Hail class
Anti-push-up device can be integrated

* with 2000 mm element width

** acc. VKF (Swiss Association of Cantonal Fire Insurance Companies) Test Specifications No. 02. The value reflects the mechanical functional capability.

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