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TITAN Heavy Duty Top-hung Sliding Door System

CiiLOCK Engineering
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The TITAN Heavy-Duty Top-Hung Sliding Door System is engineered for large architectural sliding doors where smooth movement, clean thresholds and long-term durability are essential. By suspending the door from overhead carriers, the panel load is transferred into the head structure rather than through the sill, allowing cleaner, more minimal threshold designs and uninterrupted floor lines.

Precision-engineered four-wheel carriers provide smooth, stable movement under heavy loads, while adjustable and serviceable hardware allows the system to be accurately aligned during installation and maintained over its working life. TITAN can be integrated into compatible aluminium and timber door systems, with current A350 and T350 configurations supporting sliding panels up to 350 kg.

Stainless-steel and corrosion-resistant components provide durability in demanding environments, including coastal applications. CiiLOCK’s internal product knowledge also identifies 304 and marine-grade 316 stainless steel within the TITAN hardware architecture.

Details
Features
  • Top-hung architecture carries the door load overhead
  • Suitable for large sliding panels up to 350 kg in current A350 and T350 configurations
  • Four-wheel top-hung carriers provide stable, smooth sliding movement
  • Allows clean, minimal and flush threshold designs without a load-bearing bottom track
  • Precision bearings for smooth, quiet operation
  • Adjustable hardware assists with accurate panel alignment and on-site fine-tuning
  • Serviceable and replaceable hardware designed for long-term maintainability
  • Stainless-steel and corrosion-resistant components for demanding and coastal environments
  • Compatible with selected aluminium and timber door systems
  • Suitable for premium residential and commercial architectural applications
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About the
Seller

At CiiLOCK Engineering, we believe great architecture should never be limited by hardware. Based in Hallam, Victoria, we design and engineer innovative hardware and component solutions for architectural openings, working with architects, designers and fabricators across Australia and beyond.

CiiLOCK Engineering specialises in custom architectural hardware and high-performance door hardware solutions designed to overcome the challenges of complex and demanding architectural openings. From bespoke hardware and locking solutions to advanced roller systems, we approach every project with precision engineering, creative problem-solving and a focus on delivering solutions where conventional hardware may fall short. Our aim is simple: to make what was once difficult, impractical or impossible possible.

Our commitment to innovation has led to the development of the TITAN Bonded Collection, featuring advanced flush-glazed bonded sash technology that changes the relationship between glass and frame. By bonding the glass to the external edge of the aluminium sash, the solution creates a cleaner, slimmer aesthetic with greater visual continuity and more uninterrupted views. Importantly, the TITAN Bonded Sash is available as a component for compatible window and door systems, giving fabricators and system designers the flexibility to develop their own frames, configurations, hardware and finishes around it.

At CiiLOCK, we believe the best architectural solutions come from freedom of design and engineering without compromise. Our growing range of specialist technologies, including custom hardware, locking solutions and advanced roller systems, is developed to give architects and designers greater choice when specifying bifold doors, sliding doors, flush-glazed doors and bespoke architectural openings. By combining innovative thinking, precision engineering and a willingness to challenge conventional solutions, CiiLOCK Engineering continues to push the industry forward - creating possibilities where others don't.

Verified ArchiPro Member1 year · Since 2025