BETTY — FEATURES

Designed to grow with your child

Every detail is thoughtfully designed for healthy posture throughout all years of growth — from primary school to university.

01 /04

Synchro mechanism with three positions

The backrest tilts in three positions for reading, writing, and resting. The child maintains a correct posture even when leaning back.

02 /04

Breathable NET mesh

The breathable and durable NET mesh withstands intensive use throughout the growing years. The back remains dry even during long study sessions.

03 /04

Height-adjustable lumbar support

Lumbar support adapts to the curve of the spine. Correct posture becomes automatic — one adjustment, all day without pain.

04 /04

Sliding seat plate

The seat moves forward or backward by 5 cm. The chair adapts to the child's growth and serves them until adulthood — with a weight capacity of 110 kg.

← drsi za več →

Betty Technical Specifications

Key Features
  • Ergonomically shaped backrest in a comfortable, breathable, and durable NET mesh
  • Height-adjustable lumbar support
  • Synchro mechanism for adjusting the backrest tilt in three positions
  • Backrest tilt tension adjustment
  • Ergonomically shaped seat upholstered in fabric
  • Seat height adjustment
  • Seat slider: forward and backward seat depth adjustment of approx. 5 cm
  • White polycarbonate or chrome-plated base
  • Rubberized casters suitable for hard surfaces
  • Weight capacity up to 110 kg
Dimensions & Technical Specifications

Seat height: ___ cm (adjustable)

Seat width: ___ cm

Seat depth: ___ cm

Backrest height: ___ cm

Seat slider: ±5 cm depth adjustment

Chair weight: ___ kg

Maximum load: 110 kg

Precise specifications are in the attached technical sheet (PDF) below.

Materials & Fabrics

Backrest: white NET mesh — highly breathable and durable

Seat: upholstered in Urban (pink, blue, grey) or Bondai (red, light green, blue, grey, black) fabric

Base: white polycarbonate or chrome

Castors: rubberized, suitable for hard floors

Armrests: none, 2D or 4D adjustable (optional)

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

Mechanism & Adjustments

Synchro mechanism — the backrest reclines in three positions, independently of the seat. Proper posture is maintained even in a relaxed position.

Adjustments:

  • Seat height
  • Sliding seat — depth adjustment ±5 cm
  • Height-adjustable lumbar support
  • Backrest tilt tension adjustment
  • Backrest recline in three positions (synchro)
  • Armrests: none / 2D / 4D adjustable (optional)
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 the right fit, we will collect it free of charge.

14-day return in accordance with the law.

For Businesses & Architects

Volume discounts: from 5 units onwards

Custom configuration: fabrics in corporate or school colors, logo on the backrest

Ideal for: educational institutions, libraries, corporate learning corners, parents' home offices

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 person: sales@heka-interior.com

B2B SERVICES

For Architects & Project Planners

Comprehensive service from design to delivery. Betty is a standard choice for educational institutions, libraries, and home ergonomic corners for children.

CAD / BIM Files

All technical files (DWG) 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 Medvodah — try all the chairs in person.

Volume Discounts

For 5 items or more. For larger projects for educational institutions, special offers and custom branding are available.

Documentation Downloads

All the technical specifications you need for planning an office or study corner, or to inform your purchasing decision.

Betty 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 layouts and BIM planning.

Submit Inquiry

TRUSTED BY

Our products in leading Slovenian and European companies

Heka chairs are found in 1,200 workplaces at NLB Emona BTC, Triglav's meeting rooms, Volvo service centers, and in Marriott and Radisson hotel rooms across Europe.

lelosi_logo_grey
delavska_logo_grey
generali_logo_grey
lelosi_logo_grey
delavska_logo_grey
generali_logo_grey

34+

Years of Slovenian tradition

20+

Slovenian and European partners

3

Years of warranty

7

Days of free trial

Frequently Asked Questions

What makes Betty different from other children's ergonomic chairs?

Betty features a three-position synchro mechanism, NET mesh, and a sliding seat — features found in premium adult chairs. Cheaper children's chairs have a static backrest without synchronous movement, which means the child loses correct posture when leaning back. A weight capacity of 110 kg means Betty serves the child well into adulthood — this is not a chair you replace every two years.

How does the 7-day free trial work?

We deliver the chair to your address (home or office). You have 7 days to try it in your actual work environment. If it's not the right fit, we'll take it back at no cost. If you're convinced, you keep it and pay. No risk, no questions asked.

Can I customize Betty?

Yes. You can choose the seat in two fabrics (Urban or Bondai) with 8 colors. The base is white polycarbonate or chrome. Armrests are optional — none, 2D, or 4D adjustable. For larger projects (5+ items), we offer custom configuration: corporate or school colors, logo on the backrest. All options are available in our materials library.

What's the warranty on Betty?

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

Do you offer discounts for larger quantities or school projects?

Yes. Volume discounts are available for orders of 5 or more pieces. For larger projects for educational institutions, libraries, or corporate learning corners, we prepare a special offer with custom configurations (fabrics in corporate or school colors). Send an inquiry or call +386 1 361 90 28.

What age is Betty suitable for?

Betty grows with your child — from primary school, through secondary school, to university and adulthood. A weight capacity of 110 kg and a wide range of adjustments (seat height, sliding seat ±5 cm, lumbar support, backrest tilt, optional armrests) allow it to be adapted even for an adult user. The exact adjustment ranges are in the technical sheet (PDF) above. For a personal consultation, please 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 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. Test 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 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.