Office chair for heavier users and demanding use

When a standard chair cannot handle everyday loads, you need an office chair for heavier users with a reinforced frame and a higher weight capacity. The models in this collection are built for long hours of sitting, larger users and continuous 24-hour operation, for example in dispatch and control centers. All of them are made in Slovenia at our production facility in Medvode.

The flagship models are Stratos XL, with a wider seat and a sturdy base, and Titan 24/7, designed for continuous shift work. Both offer a durable mechanism, lumbar support and adjustments that help you maintain correct posture throughout the working day.

Why choose a reinforced chair from Heka

We deliver the chair for a 7-day free trial before you buy, so you can take your time testing it at home or in the office. Every model is available made to order: you choose the fabric and the color, and you can add your company logo. Every purchase comes with a 3-year warranty, and we take care of delivery and assembly with our own fleet. For larger orders we offer volume discounts.

If you are looking for a wider selection, also take a look at our ergonomic office chairs for everyday work or executive chairs for client-facing and executive spaces. Our guide helps too: we explain how to choose the right office chair based on your weight, your height and the way you work.

Frequently asked questions

What weight are these chairs designed for?
The chairs in this collection are reinforced and have a considerably higher weight capacity than standard models. You will find the exact capacity listed on each model (e.g. Stratos XL, Titan 24/7); for a precise figure based on your weight, feel free to contact us before you buy.
What does the 24/7 rating on the Titan chair mean?
The 24/7 rating means the chair is designed for continuous use across all shifts, for example in dispatch and control centers where several people use the same chair in a 24-hour cycle. The mechanism and the upholstery are therefore reinforced further.
Can I try the chair before buying?
Yes. We deliver the chair for a 7-day free trial so you can test it at home or in the office. If it is not right for you, we collect it again free of charge.
What is the warranty and the delivery time?
All chairs come with a 3-year warranty. Models in stock are delivered within 2-3 days, made-to-order versions (fabric, color, logo) within 4-6 weeks. Delivery and assembly are handled by our own fleet.