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ARIA — FEATURES

Adjustments of the Aria chair

A synchro mechanism with a sliding seat, a mesh backrest with lumbar support and a headrest adjustable in height and tilt.

01 /04

Synchro mechanism with sliding seat

The backrest and seat tilt in sync. A sliding plate lets you move the seat forwards and backwards, and a gas lift sets the seat height.

02 /04

Lumbar support adjustable in depth

The lumbar support is mounted on the frame of the mesh backrest. You adjust its depth, and the backrest height can be set to suit your build.

03 /04

Headrest

The upholstered headrest adjusts in height and tilt. A version without a headrest is available on request.

04 /04

Mesh backrest

The mesh is stretched over a plastic backrest frame; the backrest is not upholstered. We upholster the seat and headrest in Medvode in the fabric of your choice.

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Technical data Aria

Key Features
  • Synchro mechanism with a sliding plate for seat depth adjustment
  • Seat height adjustable by gas lift
  • Mesh backrest with lumbar support adjustable in depth
  • Adjustable backrest height
  • Upholstered headrest, adjustable in height and tilt
  • Adjustable armrests or a version without armrests
  • Base: polycarbonate or aluminium five-star base
  • Assembled and upholstered in Medvode, Slovenia
Dimensions & Technical Specifications

Backrest width: 470 mm

We send the dimensions of the assembled chair (height, width, depth, seat height) on request: sales@heka-interior.com or +386 1 361 90 28.

Materials & Fabrics

Seat: upholstered in Nordic fabric in five colours: black 132, grey 117, grey 115, brown 127 and blue 909.

Backrest: mesh stretched over a plastic frame, with lumbar support. The backrest is not upholstered.

Headrest: upholstered, adjustable in height and tilt.

Base: five-star base, polycarbonate or aluminium.

Armrests: adjustable, or without armrests.

For further information write to sales@heka-interior.com.

Mechanism & Adjustments

Synchro mechanism — the backrest and seat tilt in sync; a sliding plate lets you adjust the seat depth.

Adjustments:

  • Seat height (gas lift)
  • Seat depth (sliding plate)
  • Backrest height
  • Lumbar support — in depth
  • Headrest — in height and tilt
  • Armrests (in the version with armrests)
Delivery, Installation & Returns

Production: we assemble and upholster the chair to order in Medvode, Slovenia.

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 pieces.

Configuration: choice of Nordic fabric (black 132, grey 117, grey 115, brown 127, blue 909), base (polycarbonate or aluminium five-star base), with or without armrests; a version without a headrest on request.

Our clients include NLB, Triglav and Volvo.

CAD files: on request. Chair showroom: Medvode, Žlebe 1. Project contact: sales@heka-interior.com

B2B SERVICES

For Architects & Project Planners

Comprehensive service from concept to delivery. Aria is a versatile choice for modern offices, home offices, and conference rooms.

CAD / BIM Files

Technical files (DWG) for 3D models and floor plans are available on request.

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, Žlebe 1. Visits by appointment.

Volume Discounts

For 5+ units. For 200+ workstations, special offers and custom branding.

Documentation Downloads

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

Aria technical data

Adjustments and materials are listed on this page. Dimensions of the assembled chair and further documentation are available on request.

Send an enquiry

Heka Catalog 2026

Complete catalog of all ergonomic chairs and office furniture.

Download Catalog

CAD / DWG files

For architects: files for floor plans and 3D planning are available on request.

Submit Inquiry

TRUSTED BY

Among our clients

We have furnished offices and shared spaces for companies including NLB, Triglav and Volvo.

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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

Which adjustments does Aria have?

Aria has a synchro mechanism with a sliding plate for seat depth adjustment, a gas lift for seat height, a height-adjustable mesh backrest with lumbar support adjustable in depth, and a headrest adjustable in height and tilt.

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 working environment. If it doesn't suit you, we pick it up free of charge. If you are satisfied, keep it and pay. No risk, no questions asked.

Can I customize Aria?

Yes. The seat is available in Nordic fabric in five colours (black 132, grey 117, grey 115, brown 127, blue 909). You choose a polycarbonate or aluminium five-star base, with or without armrests. A version without a headrest is available on request. For larger projects (5+ pieces) we prepare a quote with your logo. For further options write to sales@heka-interior.com.

What's the warranty on Aria?

The Aria chair comes with a 3-year warranty. We assemble and upholster it in Medvode, Slovenia, where we also advise you on servicing.

Do you offer discounts for larger quantities or projects?

Yes. Quantity discounts from 5 pieces. For larger projects we prepare a dedicated quote with the selected fabrics and versions. Send an enquiry or call +386 1 361 90 28.

How do I adjust Aria to my build?

Set the seat height with the gas lift, the seat depth with the sliding plate, the backrest height and lumbar support depth to suit your back, and the headrest in height and tilt. If you are not sure the chair suits you, try it free for 7 days or 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 furnishes company offices and home workspaces.

01

7-day free trial

We deliver the chair to your address. You have a 7-day trial in your actual work environment. If it's not for you, we will collect it at no cost.

02

Assembled and upholstered in Medvode

We assemble and upholster the Aria chair in Medvode in the fabric of your choice. Advice is available at our showroom at Žlebe 1.

03

3-year warranty

The chair comes with a 3-year warranty. Support is available by phone or at our showroom in Medvode.