Delivering unbeatable quality for Locksmiths.
Superior performance for Architectural Ironmongers.
Delivering unbeatable value for Builders Merchants.
Delivering an unrivalled product range for installers.


UNION has always been the first choice for quality, reliability and expertise, but now we are redefining our product range to meet the needs of professionals like you.

Great products, designed exclusively for security professionals

We have been talking to our customers to find out what it is that really matters to them, and our new extended and improved StrongBOLT™ range has reinvented our mortice lock product ranges, showing the way UNION will be announcing exciting new product offerings across the whole range.

Builders Merchants

Offering product breadth and choice, marketing material and a single point of contact for all merchants' service requirements, ASSA ABLOY UK provides invaluable support to its merchant customers.

With a wealth of well-known brands, each with its own heritage and expertise and the collateral to support sales and a secure supply chain, ASSA ABLOY UK can offer merchants the diversity and quality needed in today's competitive market.

With products ranging from door closers to some of the most well-known mechanical lock ASSA ABLOY UK can offer the brand presence and knowledge to attract sales and support a variety of projects.

Architectural Ironmongers

ASSA ABLOY provides a range of solutions for AIs from some of the best-known and trusted brands in security. With a product range that includes master key systems, security and emergency locks, electric locking products, and supporting architectural hardware such as door furniture, hinges, door closers and escape systems, ASSA ABLOY can support AIs on a range of specifications.

With a dedicated AI team, ASSA ABLOY UK not only helps in the creation of specifications and physical solutions, but demonstrates ongoing support through its commitment to AI training and the GAI's educational programme, with many DipGAI's on the team.

Though its impressive combination of modern manufacturing techniques and long-term expertise, it's able to provide the volume, consistency and quality of product needed by AI customers.


With a history of over 100 years in the locksmith industry, ASSA ABLOY UK has some of the world's most recognisable heritage brands. Unrivalled experience combined with innovation and the value of being part of a global group has enabled ASSA ABLOY UK to develop and deliver products that have helped locksmiths adapt to the changing industry.

Today one in every 10 lock and security installations worldwide now uses ASSA ABLOY products, testament to its commitment to developing innovative solutions and forming close working relationships with its locksmith customers.

ASSA ABLOY UK and its locksmith brands have been on a journey, developing forward-thinking solutions and making the most of its global capabilities, whilst retaining the core values of a UK manufacturer based in the heart of the lock country.


Utilising the expertise of its UKAS accredited testing lab, which provides independent and unbiased testing to the industry's key performance standards, ASSA ABLOY UK has remained at the forefront of product development for OEMs and a key voice in advocating for the improvement of standards in the security industry.

Its products, which include masterkey systems, security and emergency locks, electric locking products and supporting architectural hardware such as door furniture, hinges, door closers and escape systems have been tested and proven for use in the commercial, residential and across the variety of public sectors settings.

Working closely with OEMs at it's state-of-the art testing facility, ASSA ABLOY UK prides itself on tailoring products and services to the individual customer needs, helping them win specification and providing the reliability that comes from working with a global brand.

Your needs define our products

Product innovation

For many years UNION has been relied on for supplying trusted quality products – It has been a sleeping giant.

New developments in response to a series of customer surveys conducted earlier in the year has enabled UNION to lead the way in product innovation, matching our customers’ requirements in evolving markets.

We are unlocking UNION’s potential to the benefit of our customers – both existing and new – and looking to grow together as businesses. We are UNION.

Product development

As well as innovating new products, UNION is also committed to developing and improving existing products that our customers rely upon - like our masterkey systems and the panic exit hardware range.

In strengthening our most popular offerings, we are celebrating our unrivalled heritage in the locking industry, and securing both our own and our customers’ future.

Customer service

At the heart of these developments, is UNION’s promise to commit our resources to developing products, which aim to support our customers’ future in the market.

In continuing to offer our most popular products whilst consolidating the heritage synonymous with the UNION brand, our customers can expect an uninterrupted service.

We believe continued reliable service is essential to our customer promise, in order to maintain the trust and preference our customers have had for the UNION brand.

Training and support

As well as delivering quality locking solutions, here at UNION we are committed to supporting our customers above and beyond the sales and installation process. We are proud to have a dedicated experienced customer services team who aim to resolve your product or service queries as quickly and efficiently as possible, helping you get back to business.

Offering training and development opportunities through the ASSA ABLOY Academy, we aim to cultivate knowledge, with you, our customers, so that together we can stay ahead in a rapidly changing industry.

For more information, please contact customer services or telephone 0845 223 2124.