Small barrel diameter even for conventional porch systems
The outstanding winding function of the 50s series also characterises the heroal RS 54. The perfect geometry of the slat ensures the low barrel diameter (Ø 210 mm barrel diameter with a curtain height of 2.800 mm). These dimensions mean that the slat can also be installed in conventional porch roller shutter systems with the smallest of boxes.
Potential total U factor value improvement of up to 41 percent
Highly weather-resistant surface with 2-layer thick coating
Wide selection of colours
Coverage width [mm]
Nominal thickness [mm]
Max. width [mm]
Max. height [mm]
Max. area [m2]
0,20ΔR in accordance with EN 13125:2001
Resistance to burglary
* with 2700 mm element width and a guide with 25 mm immersion depth
** hail class according to VKF test stipulations no. 2 roller shutter, version 1.02. The value reflects the mechanical functional capability.
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