Enjoy a flawless, flush finish with the Optio 58BW Flush window from AluK.
The already-popular 58BW series just got even more impressive. This innovative aluminium flush window is the one you’ve been waiting for, with its minimal sightlines and maximum weather resistance combined with all the familiar features of our enduring 58BW range: advanced performance, incredible versatility and complete security.
Ideal for contemporary new-builds and refurbishment projects, the 58BW Flush is the stylish, durable aluminium alternative to slimline timber and even steel window systems.
With a contemporary, slimline 45mm sash, the sharp shadow line of the 58BW Flush can be achieved with open-out sashes including French casement, top, and side-hung. What’s more, fixed-lights can also have the flush shadow-line with the use of dummy sashes.