Engineered for high-traffic environments, transit hubs, and commercial high-rises across Australia.
Understanding the strict regulatory requirements of the National Construction Code (NCC) and AS1530.4 protocols.
Under the Building Code of Australia (BCA), fire doorsets must satisfy rigorous testing under AS 1530.4. Our armored fire doors are tested to resist integrity and insulation requirements up to 2 hours (FRL -/120/120), ensuring optimal heat barrier performance and structural stability under extreme thermal pressure.
For modern multi-residential complexes (Class 2) and commercial structures (Class 5-9) in Sydney, Melbourne, and Brisbane, passive fire protection is essential. Larsom fire-rated armored doors provide the dual advantage of physical attack resistance (armored core) and certified fire containment barriers.
For Australian regional areas prone to high bushfire risks, residential and commercial structures must adhere to BAL-FZ (Bushfire Attack Level Flame Zone) guidelines. Our heavy-duty steel armored options offer the thermal shielding and structural integrity needed to safeguard lives in zone environments.
In the highly competitive commercial construction sector, real estate developers, contractors, and procurement managers demand more than just a standard fire door. They seek a cohesive security solution that offers absolute protection against unauthorized entry, fire hazards, acoustic noise, and extreme weather events.
Our engineering team works closely with global architectural specifiers to ensure custom configurations match high-performance requirements. Whether for a luxury residential high-rise in Sydney or a high-security government building in Canberra, our manufacturing plant provides seamless OEM and ODM capabilities to deliver custom-sized, pre-hung doorsets integrated with advanced multi-point locking systems.
Engineered for high-security applications, industrial settings, and luxury developments.
A Global Leader in Architectural Security and Fire Protection Solutions
Zhejiang Larsom Door Co., Ltd. is a professional manufacturer specializing in the research, development, production, and global sales of high-quality security doors, armored doors, steel-wood doors, and customized entrance door solutions.
Since its establishment, Larsom Door has been committed to providing customers around the world with safe, durable, and stylish door products. Today, the company operates a modern manufacturing facility covering more than 16,000 square meters, supported by an experienced team of over 160 skilled employees. With advanced production management and efficient manufacturing systems, our daily production capacity exceeds 200 sets of premium doors, enabling us to meet both large-scale projects and customized orders with reliable delivery.
To continuously improve product quality and manufacturing efficiency, Larsom Door has invested heavily in advanced automated production equipment, including CNC laser cutting machines, CNC bending machines, automatic welding systems, high-speed turret punching machines, automatic sanding machines, and modern powder coating production lines. These advanced facilities, combined with strict quality control procedures, ensure that every door meets international quality standards.
Pressing Plate 1
Splicing
Edge Sanding
Engraving
UV Production
Plate Shearing
Plate CNC Cutting
Plate Bending
Punching
Guided by the philosophy of "Quality First, Customer Foremost, Innovation for the Future," Zhejiang Larsom Door Co., Ltd. continues to improve its manufacturing capabilities, expand its international market presence, and build long-term partnerships with customers around the world.
We sincerely welcome friends and business partners from every corner of the globe to visit our factory and establish mutually beneficial cooperation with us.
A architectural outlook on the convergence of physical security, thermal resistance, and smart technology.
Major infrastructure projects such as metro stations, underground transit tunnels, and international airports require doors with specific engineering. Our systems combine air-tightness, wind load resistance up to class 5, and moisture barriers alongside fire safety profiles. Each assembly features reinforced leaf brackets and heavy-duty pivot hinges to withstand high-pressure air currents and intensive daily cycles without structural sagging.
For subterranean applications, the use of corrosion-resistant galvanized steel sheeting ensures longevity under humid, corrosive environments, reducing lifecycle maintenance costs for public operators.
As smart home ecosystems become standard, the next generation of armored fire doors features integrated low-voltage power transfers, biometrics, and active electronic locks. Larsom is leading this shift by developing fire-rated armored entries featuring thermal-break aluminum profiles, aerogel-core infill matrices, and concealed self-closing mechanisms.
This ensures compliance with mechanical safety provisions while retaining luxury exterior timber finishes, bridging the gap between high-security commercial specifications and residential aesthetic preferences.
Transitioning from overseas fabrication to local on-site installation requires deep understanding of Australian building practices. Larsom ensures all exported units include comprehensive technical data sheets, installation diagrams, and component lists to facilitate certified installer sign-offs (e.g., Form 15 in Queensland).
Our doors are pre-configured to accept standard Australian lock set backsets (such as 60mm) and compatible with premium commercial hardware lines including Lockwood, Dormakaba, and Allegion. Furthermore, our packaging is optimized for container shipping to major ports (Sydney, Melbourne, Brisbane, Fremantle), with high-density foam framing to guarantee zero damage upon arrival.
Explore our complete catalog of certified fire-resistant and high-security armored solutions.
Technical guidance and compliance queries answered by our senior engineering division.
Get in touch with our commercial engineering team to receive detailed physical drawings, testing reports, and custom pricing schedules.
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Larsom Door