58BW Flush Window
A Flawless Flush Finish
Enjoy uncompromised style and performance with the new flush window from AluK

Flush Innovation
ADVANCED WEATHER PROTECTION
With smart features like the double rebate and friction stays on side-hung windows, the 58BW Flush offers greater protection against bad weather, even in more exposed locations
IMPROVED THERMAL PERFORMANCE
The thermally-broken design offers low U-Values down to 1.5 W/m2K, and a Window Energy Rating (WER) of B for higher energy-efficiency
MORE DESIGN CHOICE
The flush shadow line can be complimented with a choice of flat, putty line or stepped edge vent styles to suit the property
SAFE AND SECURE
Fully test, the 58BW Flush meets your safety requirements for complete peace of mind
Configuration Options
The sharp shadow line of the 58BW Flush can be achieved with open-out sashes including French casement, top, side-hung, and fixed-lights can also have the flush shadow-line using dummy sashes.
Create a flush bay. You can also achieve the flush aesthetic in bay window styles, using our Bay Pole for bay windows of any angle, and our Corner Posts for 90° angle windows