CoreChair Light

The entry point into active sitting – CoreChair Light runs the patented "Core" mechanism that lets the seat tilt through 14° in any direction, with an adjustable pelvic support that stabilises the hips and supports the straightening of the spinal column. At 13 kg it is the lightest chair in the range.

The same principle, stripped back – Like the rest of the range there is no backrest: support comes from the pelvic pad and the shaped seat, with the sitter's own musculature doing the rest. An anatomically shaped polyurethane foam cushion is integrated into the seat, and the five-star base carries a footrest.

Key Highlights:

• Patented "Core" 3D mechanism – seat tilts 14° in any direction

• Adjustable pelvic support – stabilises the hips and supports spinal alignment

• 13 kg – the lightest chair in the range

• Anatomically shaped seat cushion – shaped to relieve pressure and prevent sliding forward

• Five-star base with footrest

• 8-year warranty – four times the length carried by conventional task seating

Active sitting without a backrest – CoreChair Light is for people who want to sit actively and are comfortable doing without back contact. It is not a substitute for a conventional supported task chair, and should not be bought as one.

• Pneumatic seat height adjustment: Two gas lift ranges available — 43–49 cm or 47–57 cm, specified when ordering

• 14° multidirectional seat tilt: The seat moves with you in every direction rather than on a single axis

• Adjustable pelvic support: Holds the pelvis in a neutral, forward-rotated position

• Integrated footrest: Gives a bracing point for active sitting

• Anatomically shaped cushion: Distributes pressure and stops the sitter sliding forward

Technical Specifications

Delivery, returns & what’s included

• Free tracked UK delivery — typically 4–5 weeks from order.
• Complimentary White Glove delivery & assembly included — a two-person team delivers your chair fully built, to the room of your choice. 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).
• 8-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.