Patlock celebrates a decade of security with Secured by Design
July 2025 marks a significant milestone for Yorkshire-based company Patlock as they proudly celebrate 10 years of membership with Secured by Design, the official police security initiative.
Since its inception, Patlock has been dedicated to enhancing home security for French doors and patio doors as well as conservatories - often considered one of the most vulnerable entry points in residential properties.
The product was designed and developed in the UK to initially combat the growing threat of lock snapping and continues to help secure homes today against the latest methods of cylinder and door attacks.
Patlock’s unique patented design works by securing the internal door handles, preventing the external handles from being operated and therefore retaining the locked position of the door mechanism, even if the cylinder locks have been compromised.
In addition, a pair of patented tamper-resistant spindles are also supplied with the Patlock to add an extra level of protection.
Patlock has no keys or combination lock and is easy to fit with ratchet locking bars that secure in seconds. This simple yet effective solution provides homeowners with instant peace of mind, acting as both a physical and visual deterrent to intruders.
Over the past decade, Patlock’s commitment to quality and innovation has been validated through its continued accreditation from Secured by Design. This recognition means the product continues to meet the latest rigorous testing standards set by police forces.
Craig Knott of Patlock expressed his pride in the long standing partnership: “We are delighted to continue our association as a Secured by Design member. The Secured by Design accreditation provides our customers with reassurance that Patlock has been tested to the highest level and is recommended by police forces and Designing Out Crime Officers nationwide.”
Alfie Hosker of SBD commented: “‘The Patlock is a fantastic secondary locking device, offering further enhanced security protection for double and French doorsets. They have recently had their product tested again to the updated PAS24:2022 enhanced security standard, to ensure that it continues to meet the evolving opportunist criminal threat across the UK.
“I know that they are currently looking to expand their secondary locking range, which is currently being put through its paces via their R&D processes and then on to formal security testing via a suitably qualified UKAS test facility. I look forward to another successful decade with them going forward, and wish them a very happy 10th anniversary!”
As Patlock looks to the future, the company remains committed to innovation and expanding its product line to meet evolving security needs. Their decade long partnership with Secured by Design stands as a testament to Patlock’s reliability, effectiveness, and dedication to making homes more secure.
You can find out more about Patlock and their Secured by Design accredited products on their dedicated member page.
Secured by Design
Secured by Design (SBD) is owned by the UK Police Service with the specific aim of reducing crime and increasing safety for businesses and individuals.
SBD seeks to improve the physical security of buildings and the surrounding area using products such as doors, windows, locks and walling systems along with fencing systems that meet the SBD Police Preferred Specification security requirements.
SBD have many partner organisations, ranging from the Ministry of Housing, Communities and Local Government through to local authorities, housing associations, developers and manufacturers and work closely with standards and certification bodies.
SBD is the only way for companies to obtain police recognition for security-related products in the UK, through the Police Preferred Specification - a product-based accreditation scheme developed 25 years ago, which provides a recognised standard for all security products that effectively deter and reduce crime. SBD work with manufacturers and standards authorities to ensure that security standards are current and updated to keep pace with emerging crime trends.
Learn more about Secured by Design and our member companies at securedbydesign.com