Hettich TopLine Sliding Door Systems: Top-Running Inset Door Solutions
Overview
Hettich's Top Running Sliding System is a category of top-hung (top-running) sliding door hardware designed for inset wardrobe and cabinet doors. These systems support wooden, aluminium-profile, and loft-style doors, with track-mounted sliding mechanisms that carry the door weight from above rather than from floor-mounted rollers. The range is sold through Hettich India Online and includes multiple TopLine and Topline model variants sized for different door counts, thicknesses, and weights.
What It Does
A top-running sliding system lets two or three wardrobe/cabinet doors glide horizontally along an overhead track, rather than swinging open on hinges. This is commonly used for:
- Inset sliding wardrobe doors (doors sit within the cabinet frame rather than overlaying it)
- Loft/overhead cabinet doors with reduced clearance
- Wooden doors of varying thickness (16-19 mm, 20 mm, 25 mm, and 35-50 mm)
- Wooden and aluminium-profile doors together (Topline 110 variant)
Each set includes the running gear and screw-fixing hardware (STB series) needed to mount doors of specified height and width ranges.
Who It Helps
- Modular furniture fabricators and carpenters building wardrobes with sliding inset doors
- Interior designers and architects specifying hardware for wardrobe or loft storage systems
- Homeowners and office fit-out buyers sourcing replacement or new sliding door hardware
- Retailers/dealers stocking Hettich sliding door components for wardrobe projects
Key Capabilities
- Supports 2-door and 3-door sliding configurations
- Loft Version variants for overhead/reduced-height cabinets
- Compatible door thicknesses: 16-19 mm, 20 mm, 25 mm, and 35-50 mm
- Weight capacity of 20 kg or 50 kg per door depending on model
- Maximum door height up to 2600 mm (2000 mm for the 110 series)
- Maximum door width ranges from 500 mm up to 3000 mm depending on model
- STB (Screw from Front) fixing options: STB 11, STB 12, and STB 35
- Designed for both Inset and Overlay door applications and Soft Closing or Functional closing behavior (filterable by door application, thickness, and closing type)
Product Line and Specifications
Buyer Questions This Page Should Answer
What is a top-running sliding door system used for?
It is overhead track hardware that lets wardrobe or cabinet doors slide sideways instead of swinging open, suited to inset door designs where the door sits flush within the cabinet frame.
What door thicknesses are supported?
Models are available for 16-19 mm, 20 mm, 25 mm, and 35-50 mm thick doors, so buyers should match their door thickness to the correct model.
How much weight can each door carry?
Depending on the model, each door can carry either 20 kg (Topline 110) or 50 kg (TopLine L and Topline 1 series).
What is the maximum door size these systems support?
Maximum door height goes up to 2600 mm (2000 mm for Topline 110), and maximum door width ranges from 500 mm to 3000 mm depending on the model chosen.
What is STB and why does it matter?
STB refers to the screw-fixing method (Screw from Front). Different STB variants — STB 11, STB 12, STB 35 — affect installation and are tied to specific item codes, so buyers should confirm which STB type matches their cabinet construction.
Are these systems suitable for aluminium-profile doors?
Yes — the Topline 110 model is specifically built for both wooden and aluminium-profile doors.
Is a 3-door sliding configuration available?
Yes, TopLine L Loft Version is available in 3-door configurations for both 20 mm and 25 mm door thicknesses.
Related Wardrobe & Hinge Accessories
- Wardrobe Tube & Wardrobe Tube Support
- Oval Cabinet Rail
- Cloths Rack Set
- Furniture Hinges
- Slide-on Hinge
- Intermat Hinges
- Push to Open (P2O) Opening System
Next Steps
Related Links
Current products in this category
| Product | SKU | Price | Availability |
|---|---|---|---|
| Hettich TopLine L Loft Version (3 Door 20 mm thickness) with STB 12 (Screw from front) - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-2000 mm | 9333864.G | ₹126 (MRP ₹158) | InStock |
| Hettich TopLine L Loft Version (2 Door Front Right 25 mm thickness) with STB 12 (Screw from front) - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-2000 mm | 9333866.G | ₹126 (MRP ₹158) | InStock |
| Hettich TopLine L: 2 Door Right for Wooden Doors 35-50 mm thickness - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-1500 mm | 9320997 | ₹17,808 (MRP ₹22,260) | OutOfStock |
| Hettich TopLine L Loft Version (3 Door 25 mm thickness) with STB 12 (Screw from front) - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-2000 mm | 9333865.G | ₹126 (MRP ₹158) | InStock |
| Hettich TopLine L Loft Version (2 Door Front Left 20 mm thickness) with STB 12 (Screw from front) - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-2000 mm | 9344753.S | ₹126 (MRP ₹158) | InStock |
| Hettich Topline 110: 2 Door for Wooden & Aluminium Profile Doors - Weight 20 kg per door; Max Door Dimensions: Height 2000 mm & Width 500-1500 mm | 9040230.S | ₹2,896 (MRP ₹3,620) | InStock |
| Hettich Topline 1: 2 Door for Wooden Doors with STB 11- Weight 50 kg per door; Max Door Dimensions : Height 1500-2500 mm & Width 500-3000 mm | 9303120.S | ₹1,912 (MRP ₹2,390) | InStock |
| Hettich Topline 1: 2 Door for Wooden Doors with STB 12- Weight 50 kg per door; Max Door Dimensions : Height 1500-2500 mm & Width 500-3000 mm | 9303120.G | ₹1,912 (MRP ₹2,390) | InStock |
| Hettich Topline 1: 2 Door for Wooden Doors with STB 35- Weight 50 kg per door; Max Door Dimensions : Height 1500-2500 mm & Width 500-3000 mm | 9303120.H | ₹60 | InStock |