Trea Lab

Purpose-Built for Demanding Environments

Designed specifically for these environments, the Trea Lab delivers best-in-class durability, hygiene, and comfort.

The Red Dot Award–winning Trea, created by acclaimed designer Todd Bracher, has been reimagined for lab, healthcare, and clinical environments. Trea Lab combines a clean, customizable aesthetic with ergonomic performance that mimics the body’s natural recline, offering intuitive comfort and support for healthy movement throughout the day. Trea Lab’s contoured backrest and waterfall-edge seat
enhance comfort while promoting circulation, making it an elegant yet practical solution for lab and healthcare professionals.

  • Sustainability Certifications
  • SCS Indoor Advantage™ Gold
  • BIFMA LEVEL® 3
  • Living Product Challenge Certified (LPC) 
  • DECLARE® – LBC Red List-Free
  • Health Product Declaration (HPD)
  • Warranty
  • 15 Years, Components and Parts
  • 5 Years, Fabric/Cushions
  • Features
  • Contoured backrest gently cradles the body’s natural pivot points to encourage free and healthy movement – including 12-degrees of recline.
  • Waterfall-edge seat softens pressure on the back of the knees.
  • Auto-adjusting Foot Rest for stool configurations is designed to move in sync with the chair height.
  • Our patented clean gas cylinder seals grease in the lower unit to protect both user and chair.
  • Trea Lab is Climate Positive, built with healthy, sustainable, Red List-Free materials, and produced in zero-waste facilities, supporting both human well-being and planetary health.
  • Designed to fit 95% of the office population (5’0” – 6’4” height, 45 kg – 136 kg weight)
  • Caster Options: Soft Casters, Glides

Antimicrobial Lotus Textile

Engineered for the most demanding applications, this coated textile delivers exceptional durability, stain resistance, and water repellency. Its performance finish ensures effortless cleaning and long-lasting quality, making it an ideal choice for hospitality, healthcare, and other high-traffic environments where both resilience and refined aesthetics are essential.

Automatic Recline

Legendary designer Niels Diffrient’s focus on simplicity led to the patented gravity mechanism found in all Humanscale chairs. It uses physics and the sitter’s own bodyweight to provide optimized and automatic support without complex adjustments, so you can move effortlessly from position to position without operating manual knobs and levers.

Sustainable by Design

From removing Red List chemicals to building in Living Factories that are certified TRUE Zero Waste, our products are designed to benefit people and the planet.

Unmatched Durability

The durability of our chairs far exceeds industry standards. This means every part is stronger, less likely to fail, and will last for decades of heavy duty use.

Clean Gas Cylinder

Our cylinders are cleaner and more reliable than conventional cylinders. Unlike other chairs, our patented design seals grease in the lower unit to protect both user and chair.

Antimicrobial, Multi-Layer Arm Pads

Our antimicrobial Duron arm pads have a multi-layer design making them softer and five times tougher than standard arms.

Auto-adjusting Foot Rest for Stool Configurations

Designed to move in sync with the chair height.