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Locking Mechanism

8 Point locking system with unique corner drive design on all windows regardless of size.


Unique full depth Eurogroove lock-out design to maximise security performance.

Improved Security

400% more shootbolt contact area with keep when compared to traditional flat shootbolts.


Supaglide gear box action, tested to 100,000 cycles (equivalent to 30 years of heavy use). Rigorously tested to BS7950 and beyond to achieve Secure by Design status.

Window security

Security is the most important thing for our customers, which is why we offer best-in-class features to help keep your home safe.

Our windows come with features including an industry-leading eight-point Sac locking system and a Supaglide gear-box action, which has been tested to the equivalent of at least 30 years’ of heavy use. Not only is it designed to improve security and performance but it also takes pressure away from the hinges, ensuring a longer life for your windows. The tight seal guarantees superb weather protection too.

They have been tested to the BS7950 standard and have achieved Secured by Design status, meaning they have demonstrated effectiveness in preventing or reducing crime.

To find out more then please contact us, or request a quote.

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