roller shutter / louvre / aluminum / window
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.
Potential total U factor value improvement of up to 43 percent
Highly weather-resistant surface with 2-layer thick coating
Wide selection of colours