Retractable
Security Barriers
For over two decades, our King Trellis range has stood for strength, reliability, and peace of mind. Best known for our premium retractable gates and barriers, we deliver high-quality protection you can count on.
Our range includes fixed barriers, swing and sliding gates, durable window burglar bars, and discreet polycarbonate options — all built for lasting performance in homes and commercial properties.
A slamlock is a security mechanism that locks
automatically when a door or gate closes, providing instant
protection without needing a key or manual locking—ideal
for high-risk situations requiring quick security.
Retractable Security Gates
Our retractable gate systems are custom-made for doors, windows, patios, and shopfronts, providing strong protection that neatly retracts when not in use. These gates are available in a distinctive X or O style in steel.
Constructed from high-strength steel and powder-coated for durability, our gates ensure smooth operation, secure locking, and a sleek finish. For coastal environments, we offer aluminium gates with enhanced corrosion resistance — available exclusively in the X style. Suitable for both residential and commercial applications.
Fixed Trellis-Style Burglar Bars
Our fixed trellis-style burglar bars provide solid, non-retractable protection for windows and other access points. Designed to visually complement our retractable gate systems, these bars are available in a distinctive X or O style in steel.
Each unit is securely fixed on all sides using a galvanised track system and upright design to prevent tampering. Manufactured from high-strength steel and finished to a premium standard, these bars offer long-term durability without compromising on appearance. For coastal environments, we offer aluminium options with enhanced corrosion resistance — available exclusively in the X style. Suitable for both residential and commercial use.
Swing Gates
Our swing gates are fully welded and designed to match our other security solutions. A dual-frame structure eliminates leverage points, while the keyless locking system provides fast and secure access.
Reliable and low-maintenance, these gates are suitable for both home and business use.
Cottage Pane & Horizontal Burglar Bars
Our modular cottage pane and horizontal burglar bars are an excellent choice for windows where a clean, structured aesthetic is preferred over trellis-style designs. Designed for permanent use and visual appeal, they’re available in a range of durable powder-coated colours.
Clear Burglar Bars
Made from UV-resistant polycarbonate and fastened with a reinforced system, our clear burglar bars offer discreet protection without blocking your view or light.
Designed for homes, estates, and offices looking to deter opportunistic theft—while maintaining a clean, modern look.
Strength You See. Security You Trust.
For over two decades, King Trellis has provided dependable security solutions for homes and businesses. We
specialize in custom-made, high-strength gates and burglar bars, including our popular retractable systems,
fixed barriers, and discreet clear bars. Our products are built from durable steel and aluminum with a focus on
reliable protection, sleek design, and lasting performance. With King Trellis, you get proven security you can
trust to protect your property and provide peace of mind.
Request a Free Consultation
We’ll assess your security needs, take accurate measurements, and recommend the best-fit system, tailored to your space.
We take pride in our meticulous approach to crafting high-quality security products at competitive prices, ensuring affordability without compromising your safety.
Whether for residential or industrial use, King Brands designs and installs expertly engineered solutions to provide total peace of mind.