World class insulating rolling shutter box, 26x32cm, ideal for very large spans and wide sliding systems, such as S700.
- Double glass-reinforced polyamide 38 mm and high thermal insulation Usb ~ 1 W/m2K
- Increased sound insulation >40dB
- Chambered profiles for high levels of sturdiness and anti-burglar protection
- Mounted on frames with up to 270mm width
- Maximum construction height over 3.5m
- Special type entry guides with roller and inox pin