TASK — FEATURES

Functionality in every detail

Versatile professional chair with a synchronous mechanism, mesh with lumbar support, and a wide selection of configurations.

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Synchronous mechanism with lock

The backrest locks in two positions. The sliding seat adjusts its depth to your height and thigh length.

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Adjustable lumbar support

Air mesh with integrated lumbar support, adjustable in height. It precisely adapts to the curve of your spine.

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Headrest adjustable in height and angle

Relieves the cervical spine when working with monitors, reading documents, and during long meetings.

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Custom configuration

Three bases, two types of armrests, and two fabric types in twelve colors. Customize the chair to fit your work environment.

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Technical data Task

Key Features
  • Synchronous mechanism with backrest lock in two positions and adjustable seat depth (sliding plate)
  • Adjustable backrest tension according to user's weight
  • Adjustable backrest height
  • Adjustable seat height
  • Air mesh backrest with height-adjustable lumbar support
  • Headrest adjustable in height and tilt
  • Rubberized castors, suitable for hard floors
  • Base options: black PVC, aluminum or chrome-plated
  • Armrests: 2D or 3D adjustable (or without)
Dimensions & Technical Specifications

Seat height: ___ cm (adjustable)

Seat width: ___ cm

Seat depth: ___ cm

Backrest height: ___ cm

Total chair weight: ___ kg

Maximum load: ___ kg

Precise specifications are in the attached technical sheet (PDF) below.

Materials & Fabrics

Seat: Bora Plain fabric or Tundra artificial leather

Backrest: Air mesh with adjustable lumbar support

Headrest: fabric or artificial leather (matching the seat)

Base: black PVC, aluminum or chrome-plated

Castors: rubberized, suitable for hard floors

Available Bora Plain colors: beige 04, green 38, red 33, blue 67, grey 36, black 02

Available Tundra

Mechanism & Adjustments

Synchronous mechanism with backrest lock in two positions. The seat and backrest move in sync — naturally supporting the body in every position.

Settings:

  • Seat height
  • Seat depth (sliding plate)
  • Backrest tension according to user's weight
  • Backrest height
  • Lumbar support height
  • Headrest adjustable in height and angle
  • Armrests: 2D (height, width) or 3D (height, width, angle)
Delivery, Installation & Returns

Manufacturing and delivery: 4-6 weeks (custom product, in-house production in Medvode)

EU Delivery: 4-7 weeks

Free 7-day trial in your workspace. If the chair doesn't fit, we'll pick it up at no cost.

14-day return in accordance with the law.

For Businesses & Architects

Volume discounts: from 5 pieces onwards

Custom configuration: fabrics in corporate colors, logo on the backrest, choice of base and armrests for a unified office look

Heka References: NLB Emona BTC (1,200 workstations), Triglav, Volvo, Marriott, Radisson

CAD/DWG files for 3D models and floor plans

Chair showroom: Medvode

Contact person for projects: sales@heka-interior.com

B2B SERVICES

For Architects & Project Planners

Comprehensive service from design to delivery. Task is a standard choice for offices and workspaces with many users.

CAD / BIM Files

All technical files (DWG, Revit) for your 3D models and office layouts.

Personal Consultation

Our team of technologists and project managers will arrange a meeting with you. Free consultation for 50+ workstations.

Contact us →

Visit Our Showroom

Chair showroom in Medvode — try all the chairs in person.

Volume Discounts

For 5 items or more. For 200+ workstations, special offers and custom branding.

Documentation Downloads

All the technical data you need for office planning or a purchase decision.

Technical sheet Task

Dimensions, materials, mechanism and certificates in PDF format.

Download PDF

Heka Catalog 2026

Complete catalog of all ergonomic chairs and office furniture.

Download Catalog

CAD / DWG / Revit

For architects: 3D models for office layouts and BIM planning.

Submit Inquiry

TRUSTED BY

Our products in leading Slovenian and European companies

Heka chairs are used in 1,200 workstations at NLB Emona BTC, meeting rooms at Triglav, Volvo service centers, and in Marriott and Radisson hotel rooms across Europe.

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34+

Years of Slovenian tradition

20+

Slovenian and European partners

3

Years of warranty

7

Days of free trial

Frequently Asked Questions

How does Task differ from other ergonomic chairs?

Task is a versatile professional chair designed for daily office work. It combines a synchronous mechanism with a lock, an Air mesh back with adjustable lumbar support, and a height and tilt adjustable headrest. It stands out for its range of configurations — three bases, two types of armrests, and twelve fabric colors allow you to adapt Task to the work environment, corporate standards, and user preferences.

How does the 7-day free trial work?

We deliver the chair to your address (office or home). Test it for 7 days in a real work environment. If it's not suitable, we pick it up at no cost. If you are satisfied, keep it and pay. No risk, no questions asked.

Can I customize Task?

Yes, and this is one of Task's key advantages. You can choose between three bases (black PVC, aluminum, chrome), two types of armrests (2D or 3D) or without them, two types of fabrics (Bora Plain fabric or Tundra artificial leather) in twelve colors, and the presence of a headrest. You can view all options in our material library. For larger projects (5+ pieces), we also perform custom configuration with corporate colors and logo.

What's the warranty on Task?

3-year manufacturer's warranty covers the mechanism, gas lift, and material defects. With in-house production in Medvode, we provide spare parts even after the warranty expires.

Do you have a discount for larger quantities or projects?

Yes. Quantity discounts for 5 items or more. For 200+ workstations (e.g., NLB Emona — 1,200 workstations), we provide a special offer with custom configuration, free consultation, and an extended warranty. Send an inquiry or call +386 1 361 90 28.

Is Task suitable for tall or shorter people?

Task has independently adjustable elements: seat height, seat depth (sliding panel), backrest height, lumbar support, headrest, and armrests. The precise range of adjustments and maximum load are in the technical sheet (PDF) above. For individual consultation regarding suitability, call +386 1 361 90 28.

Didn't find your answer?

Write to us at sales@heka-interior.com — we respond within 24 hours. For urgent projects, call +386 1 361 90 28.

WHY HEKA INTERIOR

Why buy from Heka

Heka Interior is more than a chair manufacturer — we are a long-term partner for your office.

01

7-day free trial

We deliver the chair to your address. Test it for 7 days in your actual work environment. If it's not the right fit, we'll pick it up free of charge.

02

Slovenian in-house production

Each Heka chair is made in Medvode. Our in-house manufacturing ensures service and spare parts are available even after the warranty expires.

03

3-year warranty

Premium materials and in-house quality control before every shipment. Local support in Slovenian.