Help & How To

If you’ve worked with commercial doors or specified hardware for large building projects, chances are you’ve come across DIN mortice locks. But what exactly makes a lock “DIN-compliant”? And why are they the go-to choice for so many contractors, locksmiths, and building managers?

In this post, we’ll break down what DIN mortice locks are, how they differ from traditional UK lock cases, and why they’ve become a standard in commercial and modular construction. 

Understanding BSI 3 Star Standards is essential for anyone looking to ensure maximum security and quality in their locking systems. This blog will delve into the specifics of the BSI 3 Star rating, explaining what it means, why it matters, and how it can provide superior protection against various forms of attack.

Dive into the ultimate guide to securing your outdoor spaces, from gardens to sheds and garages. Discover expert advice on choosing the best hardware for gates and entrances, with a variety of options to explore. We'll highlight top products and their crucial role in enhancing garden and garage security. Get ready to transform outdoor areas into safe havens!

As a burglary occurs in England and Wales less than every 3 minutes (173 seconds) according to data published by the Office of National Statistics, keeping our valuables secure has become a necessity in both residential and commercial properties.

We're often asked whether it's possible to repair a multipoint lock rather than replace it. Multipoint locks offer a unique security solution to a range of doors that conventional single locks can't compete with. They are robust and long lasting but can fail as a result of damage or wear and tear.

Welcome to "Multipoint Locks: The Ultimate Guide to Security, Common Failures & Smarter Replacements," where we delve into the intricacies of multipoint locking systems to enhance your home security. Discover expert insights on common issues and innovative solutions to ensure your locks provide maximum protection.

Navigating the vast array of locks and security products can be daunting. Duffells' Website Filters are designed to simplify this process, ensuring you find the exact product you need.

We offer a dedicated service to procure non-stocked items, leveraging our extensive worldwide network of suppliers to fulfil your requirements promptly and efficiently.