JK WINDOW SHADE / ROLLER BLINDS
R57 Overhead Electric
Electric shading for overhead glazing.
PRODUCT OPTION
About this system
Powered overhead roller blind control for suitable rooflights and angled glazing. Electrical provision and structural fixing are confirmed for each project.
We can help check measurements, fabric compatibility, operation and fixing details before confirming a specification.
Size guide
| Model | Min width | Max width | Max drop | Max area |
|---|---|---|---|---|
| R57 | 570 mm | 2,500 mm | 2,000 mm | 4.0 m² |
Dimensions are in mm. Limits assume 220 g/m² fabric; heavier fabrics can reduce the achievable size. The R20S may also have reduced limits if a stop is fitted. Width, drop and maximum area must all be met.