Hettich TopLine L Loft 3-Door STB-11 (20mm)
The Hettich TopLine L Loft Version is a 2-track, top-running sliding door system designed for 3-door wardrobe and cabinet applications using 20 mm thick panels. It uses the STB-11 (Screw from Bottom) fitting method and supports a weight capacity of 50 kg per door.
Overview
- Brand: Hettich
- Category: Sliding Door Solutions > Top Running Sliding System : Overlay Door Solution > TopLine L Loft version
- SKU: 9333864.S
- Unit: Set
What It Does
This system enables smooth, quiet sliding operation for wardrobe or cabinet doors made of wood or aluminium-framed panels. It is built for overlay door positioning and supports widely opened doors through offset doors (34 mm offset), with an optional flush door configuration (0 mm offset). The included Silent System technology dampens noise during closing, opening, and collision, giving a controlled soft-close feel.
Who It Helps
- Modular furniture manufacturers building 3-door wardrobe or storage units
- Interior fabricators specifying sliding door hardware for wood or aluminium-framed doors
- Architects and designers needing a top-running system rated for heavy panels (up to 50 kg per door)
- Hardware distributors and retailers stocking Hettich sliding systems for large-format doors
Key Capabilities
| Specification | Detail |
|---|---|
| Door Application | Overlay |
| Sliding Type | Top Running (2-track) |
| Fitting Method | STB-11 (Screw from Bottom) |
| Door Material | Wood / Aluminium |
| Door Thickness | 20 mm (top panel thickness ≤ 22 mm) |
| Weight Capacity | 50 kg per door |
| Track Length | 3000 mm |
| Maximum Door Height | 2600 mm |
| Maximum Door Width | 550 – 2000 mm |
| Closing Functionality | Soft Closing |
| Opening Optional | Soft opening and colliding optional |
| Cycle Testing | Tested to DIN EN15706, Level 3 for 40,000 opening-closing cycles |
| Cover Profile | No |
| Warranty | 15 Years |
Buyer Questions This Page Should Answer
How many doors does this system support?
It is configured for a 3-door sliding setup.
What door thickness and weight can it handle?
It is built for 20 mm thick panels (top panel thickness up to 22 mm) with a weight capacity of 50 kg per door.
What is the maximum door size supported?
Maximum door height is 2600 mm and maximum door width ranges from 550 mm to 2000 mm.
What fitting method does it use?
STB-11, meaning the fitting is screwed from the bottom of the door panel.
Does it support flush or offset door positions?
Yes. It supports widely opened doors through 34 mm offset doors, with an optional flush (0 mm offset) configuration.
Is it noise-dampened?
Yes. The Silent System technology reduces noise during closing, opening, and collision.
What materials is it compatible with?
Wood doors and aluminium-framed doors.
How durable is the mechanism?
It is tested to DIN EN15706, Level 3, for 40,000 opening-closing cycles, and comes with a 15-year warranty.
What is the price and availability?
Proof or Trust Signals
- Tested to DIN EN15706, Level 3 standard for 40,000 opening-closing cycles
- Backed by a 15-year warranty from Hettich
- Part of Hettich's established TopLine L Loft sliding door product line
Resources or Next Steps
Current product facts
Last checked by Readable: 2026-09-24T08:00:35.523Z
- Product: Hettich TopLine L Loft Version (3 Door 20 mm thickness) with STB 11 (Screw from bottom) - Weight 50 kg per door; Max. Door Dimensions: Height 2600 mm & Width 550-2000 mm
- Brand: Hettich
- Category: Sliding Door Solutions > Top Runnning Sliding System : Overlay Door Solution > TopLine L Loft version
- SKU: 9333864.S
- Price: ₹126 (MRP ₹158)
- Availability: InStock