SEDLO — FEATURES

Active sitting without compromise

The Sedlo, which supports natural posture and strengthens the body.

01 /04

Saddle shape

It opens the angle between the hips and torso. The pelvis tilts forward, and the spine assumes a natural curve effortlessly.

02 /04

Active sitting

Deep core muscles work constantly. Better circulation, less tension in the lumbar region, more energy throughout the day.

03 /04

Adjustable height

High seat lift for sit-stand work. Ideal for dentists, therapists, hairdressers, laboratories, and workshops.

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Made in Slovenia

In-house production in Medvode, thoughtful ergonomics, and a 3-year warranty with local support.

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Technical Specifications Sedlo

Key Features
  • Ergonomic spine support
  • Thoughtful design for comfortable seating
  • Quality breathable materials
  • Made in Slovenia
  • 3 years 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: high-quality fabric with high-quality foam (details in PDF technical sheet)

Backrest: high-quality mesh / fabric (details in PDF technical sheet)

Base: robust base (details in PDF technical sheet)

Castors: high-quality castors (details in PDF technical sheet)

All available fabrics and color variations can be viewed in our material library.

Mechanism & Adjustments

Ergonomic mechanism — a thoughtful mechanism for comfortable and correct sitting.

Settings:

  • adjustable seat height
  • adjustable backrest
  • adjustable armrests
  • precise settings in the technical sheet below
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 units

Made-to-order configuration: fabric and frame color

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

CAD/DWG files for 3D models and floor plans

Chair showroom: Medvode, Žlebe 1

Project contact: sales@heka-interior.com

B2B SERVICES

For Architects & Project Planners

Comprehensive service from design to delivery. The saddle is a standard choice for offices and healthcare facilities.

CAD / BIM Files

All technical files (DWG) for your 3D models and office floor plans.

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 — 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.

Sedlo Technical Data Sheet

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 files

For architects: 3D models for office floor plans 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 Marriott and Radisson hotel rooms across Europe.

34+

Years of Slovenian tradition

20+

Slovenian and European partners

3

Years warranty

7

Days free trial

Frequently Asked Questions

How does Sedlo differ from other ergonomic chairs?

Thoughtful saddle ergonomics, Slovenian manufacturing, high-quality materials, and a 3-year warranty.

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 doesn't suit you, we pick it up at no cost. If you are satisfied, keep it and pay. No risk, no questions asked.

Can I customize Sedlo?

Yes. You can choose the fabric and frame color. For larger projects, we offer custom adaptations.

What's the warranty on Sedlo?

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

Do you have a discount for larger quantities or projects?

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

Who is the Sedlo chair suitable for?

For all who want active sitting — programmers, designers, therapists, dentists. Ideal for alternating with a classic office chair.

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. Try it for 7 days in your actual work environment. If it's not for you, we'll pick it up free of charge.

02

Slovenian in-house production

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

03

3-year warranty

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