



Heka Interior — office ergonomic chair
Aria
Aria is an office chair with a mesh backrest, lumbar support adjustable in depth and a headrest adjustable in height and tilt. A synchro mechanism with a sliding plate lets you adjust the seat depth, and a gas lift sets the seat height. We assemble and upholster the chair in Medvode, Slovenia, in the fabric of your choice. It suits offices, home workspaces and meeting rooms.
Business inquiry
We arrange special terms for larger orders. Leave us your details and we will get back to you as soon as possible.
Perfect Pairing
7-day free trial at your workplace
Quotes for larger quantities and projects
3-year warranty
Assembled and upholstered in Medvode

Aria
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.
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.
CAD / DWG files
For architects: files for floor plans and 3D planning are available on request.
TRUSTED BY
Among our clients
We have furnished offices and shared spaces for companies including NLB, Triglav and Volvo.










































Years of Slovenian tradition
Slovenian and European partners
Years of warranty
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 buy from Heka
Heka Interior furnishes company offices and home workspaces.
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.
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.
3-year warranty
The chair comes with a 3-year warranty. Support is available by phone or at our showroom in Medvode.
