Logic 400 Office Chair | Fast Delivery

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Product Details

RH Logic 400 Ergonomic Office Chair

The RH Logic 400 ergonomic office chair is a firm favourite for those with back pain or looking to avoid it.

This hard-working task chair has a high back and comes with a huge range of adjustable functions. The design is based on 2PP™, RH's philosophy on active sitting, which enables you to do more and perform better. 

The Logic 400 generally suits users between 5'6 - 6'1". For users under 5'6" please see RH Logic 300 and for users over 6'1" please see RH Logic 400 XL.

Key Features

  • Adjustable seat depth
  • Adjustable neckrest
  • Adjustable backrest height & angle
  • Upholstered seat & backrest
  • Height adjustment (seat height 410-530 mm)
  • Fully adjustable 8S arms
  • Movement tension control
  • Inflatable lumbar support
  • Black Select fabric suitable for home or office use
  • Choice of castors

Wellworking Says...

"One of the best and most adjustable ergonomic chairs, recommended by assessors and medical professionals."

10 Year Warranty
Width: 660 mm
Depth: 660 mm
Seat Height: Standard: 410-530 mm, High: 480-610 mm
Seat Width: 457 mm
Seat Depth: 394-522 mm

▪️   Made from 50% recycled materials
▪️   Carbon footprint of 82.8 kgCO2e
▪️   GREENGUARD GOLD Indoor Air Quality Certified

As a certified B Corp we are committed to putting sustainability at the core of all the products and services we offer. 


Our products are designed with quality and longevity in mind and this is reflected in their long warranties.

We are working with our suppliers to reduce packaging and limit the use of non-recyclable packing materials. We take away all the packaging when we deliver products and recycle as much as we can within our offices to reduce the waste that goes to landfill.