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heroal RS 41

Tightly wound slat with wide coverage width

The heroal RS 41 has a large coverage width (41 mm) and narrow nominal thickness (8.5 mm), which means that it winds up very tightly and is best suited for use in small roller shutter boxes (Ø 185 mm barrel diameter with a curtain height of 2500 mm). The extremely durable roller shutter slat with low weight (3.7 kg/m²) fulfils wind load values of resistance class 3 with element widths up to 2900 mm.

Design options

  • Potential total U factor value improvement of up to 43 percent
  • Highly weather-resistant surface with 2-layer thick coating
  • Wide selection of colours

Cross section

System dimensions

Coverage width [mm]
Nominal thickness [mm]
Weight [kg/m2]
Max. width [mm]
Max. height [mm]
Max. area [m2]

Performance characteristics

0.19 ΔR in accordance with EN 13125:2001
2* Wind resistance
Resistance to burglary
4** Hail class

* with 2700 mm element width and a guide with 25 mm immersion depth

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

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