Hettich TopLine 1: Top-Running Sliding System for Inset Wooden Doors

Overview

TopLine 1 is a top-running sliding door system from Hettich India designed for inset wooden cabinet doors, typically used in wardrobes and large storage units. The system supports 2-door configurations and is sold as a set (hardware kit), not as finished doors. It is part of Hettich's Sliding Door Solutions range, positioned alongside other inset and overlay sliding systems.

What It Does

TopLine 1 hardware allows two wooden cabinet doors to slide horizontally along a top-mounted track, sitting flush (inset) within the cabinet frame rather than overlapping it. Each variant pairs the TopLine 1 track/carriage system with a different STB (soft-close/buffer or track-bracket) component option, letting installers match the running gear to the cabinet's construction and finish requirements.

Who It Helps

• Modular furniture manufacturers and carpenters building wardrobes or storage units with sliding inset doors
• Interior designers specifying hardware for wooden sliding door wardrobes
• Homeowners or contractors sourcing replacement or new sliding door hardware for large wooden doors
• Retailers and dealers purchasing Hettich hardware sets for installation projects

Key Capabilities

• Configuration: 2-door sliding set for wooden doors
• Weight capacity: 50 kg per door
• Maximum door height: 1500-2500 mm
• Maximum door width: 500-3000 mm
• Door application: Inset (doors sit within the cabinet frame, not overlaying it)
• Recommended door thickness: 16-19 mm
• Unit of sale: Set (complete hardware kit per unit)

Product Variants and Pricing

All listed prices are inclusive of taxes. Each variant shares the same weight capacity (50 kg per door) and maximum door dimensions (height 1500-2500 mm, width 500-3000 mm); they differ by the STB component paired with the running system.

Buyer Questions This Page Should Answer

What is the difference between the STB 11, STB 12, and STB 35 variants?

All three use the same TopLine 1 running system and support identical door weight (50 kg per door) and dimension ranges. They differ in the STB component included in the set and in price — STB 35 is priced lower than STB 11 and STB 12.

What size doors can TopLine 1 support?

Door height can range from 1500 mm to 2500 mm, and door width from 500 mm to 3000 mm, with each door supporting up to 50 kg.

Is TopLine 1 suitable for overlay doors?

No. TopLine 1 in this listing is specified for inset door applications, meaning the doors sit flush within the cabinet frame rather than overlapping the frame edges.

What door thickness does TopLine 1 require?

The system is filtered for doors in the 16-19 mm thickness range on this category page.

Is this a complete door, or just the sliding hardware?

"Unit: Set" indicates this is a hardware set (running system components) sold for fitting to customer-supplied wooden doors, not a pre-made door panel.

How do I get further details or place an order?

Each variant has a "View Details" product page (accessible via item code) with full specifications. Buyers can also use the on-page "Enquire Now" form to request a callback or catalogue.

Comparison Context

TopLine 1 sits within Hettich India's broader Sliding Door Solutions category, which also includes other top-running systems for different door applications (inset vs. overlay). Buyers comparing sliding systems should check door application (inset/overlay), max door weight, and door dimension limits, since these vary by system and variant.

Related Hardware Categories

Hettich India also supplies complementary cabinet and wardrobe hardware that buyers of sliding door systems often source together:

• Furniture Hinges
• Slide-on Hinge
• Slide On 2333 Hinge
• Slide on 3447i Hinge
• Accessories for Slide-on Hinge
• Intermat Hinge Range
• Intermat 9936 Hinge
• Intermat 9935 Hinge
• Intermat 9956 Hinge
• Intermat 9930 Hinge
• Accessories for Intermat Hinge
• Push to Open (P2O) System, Screw-on
• Wardrobe Tube & Wardrobe Tube Support
• Oval Cabinet Rail
• Cloths Rack Set

Next Steps

• Review the individual "View Details" pages for each item code (9303120.S, 9303120.G, 9303120.H) for full technical drawings and installation specs
• Use the "Enquire Now" form on the TopLine 1 category page to request a callback or product catalogue
• Confirm door thickness (16-19 mm), weight per door, and inset application fit before ordering
• Contact Hettich India support at 1800-209-2096 (9:30 AM to 6 PM, Mon-Fri) for order or product queries