SECURITY
Trellidoor
The reality of rising urban crime, evolving insurance demands, and stricter building standards means that safety features can no longer be treated as a retrofit. They should be designed for and factored in from the get-go – as an added plus. This also increases asset value.
As South Africa’ s cities expand and densify, the challenge for property developers has shifted from simply building new spaces to building safer ones, according to an established security hardware supplier.
“ Security barriers are no longer just crime deterrents, they are architectural assets,” opines Damian Judge, Sales and Marketing Executive at Trellidor.“ They enhance a property’ s long-term value, reduce insurance risk, and give developers a tangible way to future-proof homes against changing urban threats.”
Building with risk in mind
Statistics show that nearly 70 % of South Africans now live in urban areas, with that figure expected to reach 80 % by 2050, according to the United Nations Human Settlements Programme( unhabitat. org). This rapid urbanisation puts increasing pressure on developers to balance aesthetics, affordability, and safety.
“ The demand for secure living spaces is outpacing the supply of well-planned developments. Developers who integrate protection early in the design process not only meet that demand but also reduce long-term costs for both themselves and homeowners.”
According to research by Brivo( https:// bit. ly / 4qH4ImE), which surveyed architectural, engineering, and construction professionals in the U. S., UK, and Central European regions, retrofitting physical security post-build can add as much as 20 % to the ultimate construction costs.
However, specifying fixed or integrated barriers from the outset lowers total expenditure, ensures aesthetic consistency, and aligns with insurer expectations for built-in risk mitigation.
Smarter barriers for modern developments
Traditional security solutions like high walls and heavy steel bars, while functional, often compromise visual appeal and natural ventilation – both key elements in today’ s sustainable, community-oriented developments.
Modern barrier technology offers developers more nuanced options.“ We’ ve seen an evolution from fortressstyle security to integrated design that enhances both safety and style,” comments Judge.
“ Products like clear guards, mesh screens, and reinforced louvre shutters provide invisible protection while maintaining sightlines, light, and airflow.
76 autumn 2026 | www. tobuild. co. za