Fortis Fabric Chair

Heavy-Duty Support – The Fortis Fabric Chair is a high-capacity task and manager chair, engineered for users who need extra stability without losing a professional, understated look. While standard office seating often falters under pressure, the Fortis is built to endure, offering a substantial 180kg (28.3 stone) weight capacity.

Meticulous Engineering meets Curated Excellence - Every element of the Fortis has been hand-selected for its structural integrity. From the high-tensile nylon frame to the rugged gas lift, this chair represents the pinnacle of heavy-duty design. It isn't just a chair; it is a long-term investment in your workplace productivity and physical well-being.

Key Highlights:

• Bariatric Strength: Reinforced construction rated for users up to 180kg.

• All-Day Comfort: Designed for regular 5–8 hour workdays in demanding environments.

• Premium Fabric Finish: Upholstered in high-grade, abrasion-resistant black fabric for a sleek, executive look.

Precision Postural Support - The Fortis is sculpted to promote an anatomically correct sitting position, ensuring that even the longest work sessions are met with immutable comfort.

• Integrated Lumbar Support: The backrest features an adjustable, built-in lumbar system that provides personalized support to the lower spine, reducing muscle fatigue.

• Posture-Curved Seat: The high-density foam seat is anatomically contoured with a waterfall front, designed to slope downward to alleviate pressure on the thighs and promote healthy blood circulation.

• Weight Tension Control: A sophisticated torsion system allows you to calibrate the backrest resistance to your specific body weight, providing a perfectly balanced recline.

• Height Adjustable Arms: Soft-padded, height-adjustable armrests help you align your forearms with your desk, reducing strain on wrists, shoulders and neck during extended typing.

• Independent Adjustability: Featuring a lock-tilt mechanism, the chair can be used in "free-float" mode for dynamic movement or locked in an upright position for focused task work.

Technical Specifications

Delivery, returns & what’s included

• Free tracked UK delivery — typically 1–3 working days.
• Optional White Glove delivery & assembly — have your chair delivered fully built, to the room of your choice (select before Add to Cart). An assembled delivery takes longer than flat-packed; we confirm the date when you order.
• 14-Day Hassle-Free Returns if the chair isn’t the right fit for you (see full policy for details).
• 2-Year manufacturer’s warranty, coordinated directly by Apex with UK-based support.
• The Apex Ergonomics Pack — complimentary with every chair: our 6-page guide to setup, posture and chair care, emailed after your order.

Every Apex Comfort chair includes your complimentary 6-page Apex Ergonomics Pack — emailed automatically once your order is confirmed. A concise, practical guide to setting up and getting the most from your chair, so it delivers the support you paid for from day one.

Inside the pack

• 10-minute desk & chair setup checklist — set height, posture and screen position correctly the first time.
• Visual posture reference — keep it to hand through long working days.
• Movement breaks & desk stretches — reduce stiffness during extended sessions.
• Chair care & maintenance — keep your chair performing and looking its best for years.

Why it matters

Even a well-engineered chair won't help if it's set up incorrectly — you'll carry the same aches into a new chair. This guide covers the small, high-impact adjustments that fix the cause, not the symptom, so your chair delivers the comfort and support it's built for.

How you receive it

Place any order and we'll email your download link as soon as your order is confirmed. Open it on your phone, tablet or laptop and follow the steps as you set up your chair.

The Apex Ergonomics Pack is available only to Apex Comfort customers — not included when the same chairs are bought from general retailers or marketplaces.