Zentry - Simplifying Automatic Doors for Modern Architecture

We make automatic doors simple.

Zentry was launched in 2024 by Marcel Lee alongside his father Bernard, (Director at Remax Doors and Focus Doors) Entering an industry ready for change, we bring fresh thinking, minimalist design, and simplified automation.

We are redefining the way architects, builders, and facility managers approach automatic doors by stripping back complexity and focusing on solutions that are clear, reliable, and sustainable. With a focus on automatic sliding doors and swing door operators, Zentry provides high-performing systems that enhance accessibility, improve energy efficiency, and integrate effortlessly into modern architectural design. 

From hospitals and aged care facilities to retail entrances, education spaces, and commercial buildings, our operators are designed to perform in high-traffic environments while remaining minimal in form, supporting the flow of people without compromising the design intent of a space.

Powered by advanced brushless motors that consume up to 50% less energy than traditional systems, our energy-saving automatic doors reduce air loss in climate-controlled environments, helping maintain indoor temperatures, lowering energy bills, and supporting sustainable building outcomes.

In healthcare applications, touchless automation reduces contamination risks, while in retail and commercial spaces, automated access creates inclusive, welcoming entryways.

Every automatic door operator is designed to serve people - enhancing accessibility, inclusivity, safety, and sustainability in the built environment.

By focusing on simplifying specification, installation, and maintenance, we make door automation straightforward for architects, contractors, and building owners - offering clear technical documentation, BIM-ready drawings, installation, and tailored maintenance programs to extend the lifespan of every operator.

Whether it’s glass automatic sliding doors in a retail environment or swing door operators in a hospital corridor, Zentry focuses on creating entryways that shape how people experience space. We can’t wait to open doors with you!