2100mm Origin Black Grey Aluminum Bifold - 3 Section Opening Direction and Trickle Vents:Open Out - Without Trickle Vents (+£0) Compatible with on/off or dimmable

Compatible with on/off or dimmable lighting systems

Field of View: 90-100° horizontal

The 16mm² Copper Tube Crimping Lug for M10 stud is engineered for reliable connections

worry-free performance

2100mm Origin Black Grey Aluminum Bifold - 3 Section Opening Direction and Trickle Vents:Open Out - Without Trickle Vents (+£0) Compatible with on/off or dimmableFrame Delivered in 72 Hours! Glass Delivered in 5 working days! Origin OB 49 Bifold Specification Brickwork Opening: W2105mm x H2105mm Outer Frame Size: W2090mm x H2090mm Glazing: DG28mm (Delivered Separately) Model: OB 49 Outer Frame Depth: 75mm Sash Depth: 59mm Individual Sash Sightline: 49mm Hingestile Glass to Glass Sightline: 110mm Track Height (not including rebate): 50mm Weathered Threshold Height 67mm: Non weathered Threshold Height: 50mm