roller shutter / louvre / aluminum / window
heroal RS 37 SL
Extremely durable and burglar-resistant
The exceptional material strength and special foam compound make the heroal RS 37 SL an unrivalled, extremely durable roller shutter slat. It fulfils the requirements of wind resistance class 4 with element widths of up to 3000 mm as well as technical directive TR 111 from the BVRS (German federal association for manufacturers of roller shutters and sun protection) for protection against burglaries.
Potential total U factor value improvement of up to 42 percent
Elegant slat design
Highly weather-resistant surface with 2-layer thick coating