Heka Interior — ergonomic office chair
Agar
Agar is a premium lounge armchair with an adjustable backrest and an integrated headrest, designed for maximum comfort and relaxation. It is suitable for prestigious lounge areas, hotels, or modern offices.
Agar Technical Data
Key Features
- Ergonomic spinal support
- Thoughtful design for comfortable seating
- High-quality, breathable materials
- Made in Slovenia
- 3-year warranty
- 7-day free trial
- Custom configuration (fabrics, colors)
Dimensions & Technical Specifications
Seat height: ___ cm (adjustable)
Seat width: ___ cm
Seat depth: ___ cm
Backrest height: ___ cm
Weight: ___ kg
Maximum load: ___ kg
Precise specifications are in the attached technical sheet (PDF) below.
Materials & Fabrics
Seat: quality fabric with high-quality foam (details in the PDF technical sheet)
Backrest: quality mesh / fabric (details in the PDF technical sheet)
Base: robust base (details in the PDF technical sheet)
Casters: quality casters (details in the PDF technical sheet)
You can view all available fabrics and color options in our material library.
Mechanism & Adjustments
Ergonomic mechanism — a thoughtfully designed mechanism for comfortable and proper posture.
Adjustments:
- adjustable seat height
- adjustable backrest
- adjustable armrests
- detailed adjustments in the technical sheet below
Delivery, Installation & Returns
Manufacturing and delivery: 4-6 weeks (custom-made product, in-house production in Medvode)
EU delivery: 4-7 weeks
Free 7-day trial in your workspace. If the chair isn't a perfect fit, we'll pick it up at no cost.
14-day return in accordance with the law.
For Businesses & Architects
Volume discounts: from 5 units onwards
Custom configuration: choose fabric, frame color, base, and accessories
Heka references: NLB Emona BTC (1,200 workstations), Triglav, Volvo, Marriott, Radisson
CAD/DWG files for 3D models and floor plans
Free consultation for 50+ workstations.
B2B SERVICES
For Architects & Project Planners
Comprehensive service from concept to delivery. Agar is the standard choice for offices and coworking spaces.
CAD / BIM Files
All technical files (DWG) for your 3D models and office layouts.
Personal Consultation
Our team of technologists and project managers will schedule a meeting with you. Free consultation for 50+ workstations.
Visit Our Showroom
Chair showroom in Medvode, Žlebe 1 — try every chair 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.
TRUSTED BY
Our products in leading Slovenian and European companies
Heka chairs are found in 1,200 workstations at NLB Emona BTC, meeting rooms at Triglav, Volvo service centers, and in Marriott and Radisson hotel rooms across Europe.
Years of Slovenian tradition
Slovenian and European partners
Years of warranty
Days of free trial
Frequently Asked Questions
How does Agar differ from other ergonomic chairs?
Designed in Slovenia with an emphasis on ergonomics, quality materials, and sustainable manufacturing. Each chair is custom-configured for the client — from the fabric to the frame color and base type.
How does the 7-day free trial work?
We deliver the chair to your address (office or home). You have 7 days to try it in your actual work environment. If it's not the right fit, we'll pick it up at no cost. If you're convinced, you keep it and pay. No risk, no questions asked.
Can I customize Agar?
Yes. You can choose the fabric, frame color, base, and accessories. For larger projects, we offer additional configuration and branding options. Contact us at sales@heka-interior.com.
What's the warranty on Agar?
The 3-year manufacturer's warranty covers the mechanism, gas lift, and material defects. With our 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 start from 5 items. For 200+ seats (e.g., NLB Emona — 1,200 seats), we prepare a special offer with custom configuration, free consultation, and an extended warranty. Send inquiry or call +386 1 361 90 28.
Who is this chair suitable for?
Ideal for anyone spending more than 4 hours a day at their desk — programmers, designers, architects, project managers, and executives. The chair promotes active sitting and reduces spinal strain.
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 is more than a chair manufacturer — we are a long-term partner for your office.
7-day free trial
We deliver the chair to your address. You have 7 days to test it in your actual work environment. If it's not for you, we'll pick it up at no cost.
Slovenian in-house production
Every Heka chair is made in Medvode. Our in-house manufacturing ensures service and spare parts are available even after the warranty expires.
3-year warranty
Premium materials and our own quality control before every shipment. Local support in Slovenian.
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