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heroal RS 52

The roller shutter slat for high wind resistance

The durable roller shutter slats of the 50s series also characterise the heroal RS 52. With a nominal thickness of 0.53 inch and the medium density foam filling, the slat achieves excellent wind load values – wind resistance class 4 for element widths up to 9 ft. It is most suitable for use in small roller shutter boxes (Ø 7 inch barrel diameter with a curtain height of 6.5 ft).

Design options

  • Potential total U factor value improvement of up to 41 percent
  • Highly weather-resistant surface with 2-layer thick coating
  • Wide selection of colors


Cross section

System dimensions

Coverage width [mm|in]
52 2.05
Nominal thickness [mm|in]
13,5 0.53
Weight [kg/m2| lbs/ft2]
4,0 0.82
Max. width [mm|ft]
4.500 14.75
Max. height [mm|ft]
3.800 12.5
Max. area [m2|ft2]
9,0 97

Performance characteristics

0,20 ΔR in accordance with EN 13125:2001
4* Wind load resistance
Resistance to burglary
5** Hail class

* with 8.85 ft element width and a guide with 1 inch 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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