Yale Security

By partnering with Yale all our Liniar windows are available with optional shootbolt high security locking systems.

Yale is a long established lock manufacturer, supplying the highest quality window and door locks on the market.

10 Year Mechanical Guarantee

Every Yale shootbolt window locking system is guaranteed against mechanical failure for 10 years after installation.

£1,000 Security Guarantee

The Yale shootbolt locking system Security Guarantee means you will receive up to £1,000 towards home content insurance in the unlikely event of a break in.

Secured by Design Accredited

The Yale shootbolt locking system has been accredited with Secured by Design police preferred specification, the highest possible level of protection against forced entry.

BSI Specification

All components are designed and manufactured to the highest standards and tested to the latest BSI security criteria pertaining to windows and doors.


Britain’s best selling multi-point door lock

The multi-point Yale Lockmaster® comes as standard on all our entrance doors, providing your home with the protection it deserves.

Available in both lever/lever and lever/pad configurations the Yale Lockmaster® comes with a 10 year manufacturer’s guarantee against mechanical breakdown.

Pre-Compression Roller

Pre-compression roller cams ensure smooth operation and maximise weather proofing.

Anti-lift Pins

Anti-lift pins slot into the frame preventing the door from being moved or lifted.

Centre Latch & Hook

The central latch combines with an anti-separation hook to create a solid and rigid locking point.

Claw Hooks

Claw hooks grip the door sash to the frame for extra strength and solidity.