Vevo continually pushing technology and innovation

Sometimes it's not all about radical design changes but just understanding what our customers need. We listen to what our customers tell us and make the improvements they need.

That's why we have Improved the Closure for large top hung windows.

GT Bow-Constrictor is a spring device designed to improve the seal of a sash at the vertical side of large top hung windows. This simple device helps when closing the window, causing the unique Bow-Constrictor to assist the compression between sash and middle of the frame, providing a more positive and robust seal. It also allows the use of night vent locking positions when required.

So if you require a larger top hung window make sure you choose Vevo as it is manufactured and fitted as standard on all our tall top hung windows.