We are recharging our batteries — on collective summer holidays until 2 August. Orders and inquiries are welcome; we reply and ship again on 3 August. Collective holidays until 2 August — back on 3 August. You can still place orders.
TASK — FEATURES

Functionality in every detail

A versatile professional chair with a synchro mechanism, an upholstered backrest and a wide choice of configurations.

01 /04

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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Height-adjustable backrest

The upholstered backrest adjusts in height to your build and provides natural support for your spine.

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Synchro mechanism with locking

The backrest and seat move in sync; the backrest locks in two positions, while the seat slider adjusts the seat depth.

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Custom configuration

Three bases (polycarbonate, aluminium or chrome star base), with or without armrests, and Nordic fabric in five colours. Tailor the chair to your working environment.

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Technical data Task

Key Features
  • Synchro mechanism with two-position backrest locking and adjustable seat depth (seat slider)
  • Backrest tension adjustable to the user's weight
  • Height-adjustable backrest
  • Height-adjustable seat
  • Backrest and seat upholstered in Nordic fabric
  • Rubberised castors suitable for hard floors
  • Choice of base: polycarbonate or aluminium star base
  • Armrests: with or without armrests
Dimensions & Technical Specifications

We will be happy to provide the exact dimensions (height, width, depth, seat height and load capacity) depending on the chosen version.

Write to sales@heka-interior.com or call +386 1 361 90 28 — we can also advise you on choosing the right size for your space.

Materials & Fabrics

Seat: upholstered in Nordic fabric

Backrest: upholstered in Nordic fabric, matching the seat

Base: polycarbonate or aluminium star base

Castors: rubberised, suitable for hard floors

Nordic colours: black 132, grey 117, grey 115, brown 127, blue 909

For further questions about materials, write to sales@heka-interior.com.

Mechanism & Adjustments

Synchro mechanism with two-position backrest locking. The seat and backrest move in sync and support the body naturally in every position.

  • Height-adjustable seat
  • Adjustable seat depth (seat slider)
  • Backrest tension adjustable to the user's weight
  • Height-adjustable backrest
  • Armrests: with or without armrests
Delivery, Installation & Returns

Production: made to order, in-house production in Medvode

Free 7-day trial in your workspace. If the chair does not suit you, we collect it free of charge.

14-day returns in accordance with the law.

For Businesses & Architects

Volume discounts: from 5 units

Custom configuration: choice of base and armrests for a consistent 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

Project contact: 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 everyday office work. It combines a synchro mechanism with two-position backrest locking, a seat slider for adjusting seat depth, and adjustable backrest tension and height. The upholstered backrest and seat come in Nordic fabric. What really stands out is the range of configurations — three bases, with or without armrests, and five fabric colours let you tailor Task to your working environment and user preferences.

How does the 7-day free trial work?

We deliver the chair to your address (office or home). Try it for 7 days in a real working environment. If it does not suit you, we collect it free of charge. If you are convinced, you keep it and pay for it.

Can I customize Task?

Yes, and this is one of Task's key strengths. You can choose between three bases (polycarbonate, aluminium or chrome star base) and with or without armrests. The seat and backrest are upholstered in Nordic fabric, available in five colours. For further questions, write to sales@heka-interior.com. For larger projects (5+ units), we also offer custom configurations with a logo.

What's the warranty on Task?

The 3-year manufacturer's warranty covers the synchro mechanism, the gas lift and material defects. Thanks to our own production in Medvode, we can supply 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 (seat slider), backrest tension and height, and armrests. The exact adjustment ranges and maximum load are in the technical data sheet (PDF) above. For individual advice on 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 your partner for office fit-outs — from consultation to delivery and after-sales support.

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.

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