Pearl Windows has partnered with Yale to provide exceptional design with superior security solutions.

As one of the UK's leading and fastest-growing fabricators, Pearl Windows are a dynamic one-stop-shop offering you the benefit of a genuine commitment to delivering excellence in every area.

This superior collection of door and window hardware has been designed, developed and tested to Yale’s exacting standards,  delivering high-performance security and added peace of mind. 

Lockmaster AutoEngage

Designed, developed and tested to Yale’s exacting standards, delivering high-performance security whilst also complementing contemporary and heritage door styles. The automatic lock mechanism instantly engages security latches from independent trigger points as the door closes - removing the need to lift the handle. The versatile gearbox design allows for decorative key retract and lever-operated door furniture. 

Lockmaster 21

Celebrating 21 years of Lockmaster, Yale is proud to introduce Lockmaster 21, the latest innovative addition to Britain’s best-selling range of multipoint door locking systems. Complementing a wide range of applications and materials including aluminium, composite, PVCu and timber doors, this lock offers fantastic versatility. Lockmaster 21 has been tested to meet industry standards boasting the reassurance, reliability and outstanding features you would expect from Yale – the world’s favourite security brand, securing homes for over 175 years.

Yale Platinum 3 Star Cylinder

This strong, versatile and secure this cylinder offers the ultimate home protection. Designed to protect homes with anti-snap, anti-bump, anti-pick and anti-pull technology. The Yale Platinum 3 Star Cylinder is a TS007 3 star kitemarked anti-snap cylinder which has been designed, developed and tested to Yale’s exacting standards to deliver high-performance security and deter even the most determined intruders. 

Postmaster Professional TS008 Letterplate

The Yale Postmaster Professional TS008 Letterplate boasts a long list of accreditations, helping to keep you safe indoors. Approved by Secured by Design the 'official UK Police flagship initiative', the letterplate provides enhanced security performance and meets the general requirements for assemblies and slide through boxes. Designed with security in mind, the inner flap has a positive stop feature to guard against common attack methods and ‘fishing’. The Yale Postmaster Professional is available in a range of finishes including polished, brushed, satin silver, gold, black and white, and its elegant and slim design makes it suitable even for narrow hallways.