In the latest instalment of our security industry executive interview series we spoke to Selectaglaze Technical Sales Manager and in-house security expert Darren Berryman (pictured, above middle) about the ongoing impact of climate change and geo-political tensions on the sector, the opportunities presented by Net Zero for energy-efficient solutions, the emergence of AI and positive changes we’re set to experience as a result of Martyn’s Law…
Tell us about your company, products and services.
Selectaglaze is the leading designer, manufacturer and installer of security secondary glazing. As the only provider with LPCB and SBD certifications, we guarantee top-tier security standards. We are renowned for sympathetic designs, expertise in heritage and listed buildings and sustainability focus. Notable projects include The OWO (former Old War Office) and Banqueting House, where our solutions significantly enhanced security while preserving the building’s historical integrity.
What have been the biggest challenges the Security industry has faced over the past 12 months?
The security industry has faced significant challenges due to climate change, which has increased the frequency of extreme weather events, and ongoing geopolitical tensions that have heightened security risks globally.
And what have been the biggest opportunities?
One of the biggest opportunities has been the integration of security strategies with the net zero agenda. This integration is driven by the urgent need to address climate change while maintaining robust security measures. By aligning these two priorities, organisations can achieve greater sustainability, reduce carbon footprints and enhance overall resilience against environmental and security threats.
What is the biggest priority for the security industry in 2025?
In 2025 (and beyond), the security industry’s top priority is to develop solutions that simultaneously meet net zero goals and enhance security. Selectaglaze can contribute to this effort by providing energy efficient security products.
In addition, attackers no longer see a divide between physical and digital entry points. For example, a cyberattack may target building access control systems, or a physical breach might be used to plant malware. Integrating physical security with IT and cybersecurity systems is essential for a unified defence strategy. In a world of ongoing instability, terrorism threats and violent attacks, a combination of robust physical security, including lockdown systems, secure perimeters and access control, is critical for risk mitigation.
What are the main trends you are seeing in the market in 2025?
One of the main trends in 2025 is the increasing use of AI in security. AI is being utilised to automate surveillance, enhance threat detection and improve response times. However, it’s essential to address the risks associated with AI, such as data privacy concerns and the potential for misuse, by implementing robust security protocols and ethical guidelines.
What technology is going to have the biggest impact on the market?
I firmly believe that the greatest impact is driven not by technology alone, but by people and their collaboration in implementing the most effective security solutions. Nevertheless, technologies that align sustainability with security requirements will play a crucial role.
In 2026 we’ll all be talking about…?
In 2026, the focus will be on preparing for Martyn’s Law compliance. Officially known as the Terrorism (Protection of Premises) Act 2025, this legislation, which received Royal Assent on April 3, 2025, represents one of the most significant changes to public safety laws in recent years. It mandates stringent security measures for public venues, aiming to prevent terrorist attacks and enhance overall safety. The industry will need to adapt quickly to meet these new requirements.
Which person in, or associated with, the security industry would you most like to meet?
I would like to meet Figen Murray, the driving force behind Martyn’s Law. Her perseverance in turning an unspeakable tragedy into meaningful policy change has been exceptional. Meeting her would be an honour, as her work has profoundly impacted public safety and inspired many in the industry to strive for better security measures.
What’s the most surprising thing you’ve learnt about the security sector?
The most surprising thing I’ve learned about the security sector is how dynamic and rapidly evolving it is. Despite its traditional image, the industry is constantly innovating, with new strategies to address ever-changing threats.
You go to the bar at the Total Security Summit – what’s your tipple of choice?
At the bar at the Total Security Summit, my tipple of choice would be a classic gin and tonic. It’s refreshing and the perfect way to unwind after a day of engaging discussions and networking.
What’s the most exciting thing about your job?
The most exciting aspect of my job is seeing how our discreet security solutions transform buildings and shift perceptions about secondary glazing. It’s incredibly rewarding to witness architects, designers and security consultants impressed by the effectiveness and unobtrusiveness of our installations. Their reactions validate our expert knowledge and impeccable fitting skills, making every project a fulfilling experience.
And what’s the most challenging?
The most challenging aspect of my job is balancing the need for high security with the aesthetic and functional requirements of heritage and listed buildings. It requires a deep understanding of both security technology and architectural preservation. Overcoming these challenges involves continuous learning, collaboration with experts and innovative problem solving.
What’s the best piece of advice you’ve ever been given?
The best piece of advice I’ve ever been given is to ‘always listen before you speak.’ This has been invaluable in my career, as understanding the needs and concerns of customers and colleagues is crucial for developing effective security solutions and building strong professional relationships.
Succession or Stranger Things?
I actually prefer spending quality time with my family outdoors and taking trips in our motorhome. There’s nothing quite like the adventure that comes with exploring new places together.
