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Henderson Marathon Sliding Door Gear Set S5
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Henderson set s5 Marathon sliding door gear for a single door
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£166.39
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£138.66
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Description
Sliding Door Hardware
Henderson Marathon Sliding Door Gear Set S5
Managing the weight and movement of heavy residential or commercial doors requires a system that prioritises structural integrity without sacrificing ease of use for the end user. The Henderson Marathon sliding door gear set provides an ideal solution for internal partitions, wooden doors, or composite panels, effectively bridging the gap between heavy-duty performance and fluid operation. By choosing this hardware, tradespeople and property owners gain a reliable mechanism that handles substantial loads of up to 90kg while remaining easy to install in typical internal building environments.
Construction quality defines the daily experience of this gear set, as every component undergoes rigorous checking to ensure long-term functionality within a standard door opening. The solid alloy runner bar serves as the primary track for the system, providing a stable foundation that resists warping or bending under the consistent weight of a door leaf over many years. Because the design incorporates a one-piece ball cage, the movement across the track feels controlled and consistent, which keeps maintenance requirements low even in high-traffic commercial or residential hallways.
90kg
MAX DOOR WEIGHT
32-50mm
DOOR THICKNESS
1050-1200mm
DOOR WIDTH
S5
SERIES MODEL
Why Choose the Henderson Marathon Sliding Door Gear Set S5
This hardware set brings professional-grade sliding technology to everyday door installations through refined engineering and adaptable mounting components.
Superior Load Capacity
Handling doors up to 90kg requires hardware that spreads weight evenly across the track assembly. This system manages that requirement through a hardened alloy bar that prevents point-loading fatigue, so your doors glide quietly and predictably. It removes the stress often associated with sliding heavy wooden or metal partitions across a residential floor space.
Precision Ball Cage Design
The internal movement relies on a one-piece ball cage structure that maintains proper spacing for each bearing throughout the entire sliding motion. This specific geometry reduces friction to a minimum level, which means you spend less effort moving the door. It creates a feeling of lightness despite the significant actual weight of the door leaf.
Versatile Material Compatibility
You can fit this gear set to a variety of door types, including standard timber, wood-framed panels, or composite materials. This flexibility makes it a standard choice for renovation projects where the exact door construction might vary. Because the brackets allow for vertical adjustment, you can achieve a perfect floor clearance for every installation site.
Engineering Quality and Daily Performance
Mechanical efficiency drives the long-term success of this sliding set, combining high-grade materials with a clear, functional architectural design.
Internal Mechanism and Force Distribution
Engineers design this system to distribute force along the entire length of the top rail, which prevents the hardware from twisting during normal use. The top assembly houses the carriage wheels with tight tolerances, so the door stays correctly aligned within the track at all times. This prevents the common problem of wheels jumping off the track or sticking during lateral movement, providing a consistent experience for the user each time they pass through the doorway.
Because the system includes wall-mounted stops, you get a clean landing point for the door at both ends of its travel. These stops buffer the impact of the door hitting the frame, which protects the door edge and the wall from incidental damage over years of daily operation. The nylon components within the guide channel further refine this motion by reducing metallic noise, which helps maintain a quieter environment in office or domestic spaces.
Surface Durability and Finish
The materials selected for this kit feature inherent corrosion resistance, which is necessary for installations where humidity levels might fluctuate, such as kitchens or bathrooms. The alloy tracks and nylon rollers work together to form a system that does not require regular lubrication to function correctly, saving time and effort for homeowners. This simplicity means that the hardware remains functional for years without degrading the aesthetic appeal of the interior door setup.
Every part within the box undergoes strict quality assessments to ensure the dimensions remain consistent from batch to batch. By using high-density nylon for the floor guide and top plates, the manufacturer provides a durable contact surface that resists wear. This focus on material science ensures that the sliding action feels as smooth on the thousandth cycle as it did on the first day of installation, supporting long-term investment value for property upgrades.
Installation and Operational Workflow
Successful installation depends on following a logical sequence that aligns the door correctly with both the top track and the floor guide channel.
1
Preparation and Track Mounting
Secure the top track assembly firmly into a level lintel or header board, making sure the track is completely horizontal across the entire width of the door opening. A perfectly level track prevents the door from sliding open or closed on its own, so take time to use a high-quality spirit level during this specific phase of the installation process.
2
Door Attachment and Adjustment
Attach the nylon top plates to the door leaf, ensuring that the spacing matches the carriage centres perfectly before hanging the door. Once the door sits on the track, use the built-in adjustment features to set the desired gap between the door and the floor, providing enough clearance for smooth movement over carpets or hardwood surfaces.
3
Guide Alignment and Finishing
Install the nylon floor guide channel by aligning it with the vertical centre of the door path, checking that the door moves freely from end to end without binding. Once the door moves correctly, fix the wall-mounted stops at the calculated positions to define the open and closed travel limits for the system, preventing accidental over-travel of the door panel.
Expert Installation and Care Tip
Check your door weight against the 90kg limit before you begin, because overloading the system will cause premature wear on the ball cage components. Keep the track clear of debris or dust during the first week to ensure the rollers seat correctly, as this minor precaution helps maintain a perfect sliding action for the life of the installation.
Technical Specifications
| Feature | Rating / Standard | Practical Details |
|---|---|---|
| Max Door Weight | 90kg | Supports heavy doors without the need for additional reinforcement tracks. |
| Door Thickness | 32-50mm | Fits a wide range of standard interior doors using existing hanger plates. |
| Opening Width | 1050-1200mm | Designed for standard room partitions and larger doorway openings. |
| Mechanism | One-piece ball cage | Delivers a silent sliding action that avoids metallic grinding sounds. |
Longevity and Trade Reliability
This system earns its reputation in the trade because it relies on simple, proven physics to manage weight. It avoids complex electronic sensors or fragile motors, which means that the hardware provides an honest and dependable solution for any interior space you are looking to upgrade.
Compatibility and Fitting Notes
Verify that your wall structure can handle the total weight of the door plus the track hardware before final mounting.
Use appropriate wall anchors for your specific wall material, whether that is solid masonry or a timber-stud partition frame.
Ensure that the floor surface is level beneath the entire sliding path to prevent the guide channel from binding.
Specification
| Manufacturer | Henderson |
|---|---|
| Guarantee | 12 months |
| Track Location | Top Hung |
| Track Fixing | Face Fixed |
| Maximum Door Weight (kg) | 90 |
| Tracks | 1 |
| Type | Sliding |
| Sub-Type | Straight |
| Leaf Capacity | 1 |
| Maximum Leaf Width (mm) | 1200 |
| Maximum Leaf Height (mm) | 3000 |
| Minimum Leaf Thickness (mm) | 32 |
| Maximum Leaf Thickness (mm) | 50 |
