The Chair Your Back Has Been Waiting For. With the rise in flexible working, Summit Chairs – based in Trowbridge – has launched its ergonomic home office chair range online. Handmade in the UK & delivered direct to your door, the collection offers a choice of ergonomic British made, bespoke office chairs with a host of wellbeing features. Specially designed with your wellbeing in mind, features include Summit’s Body Balance Mechanism which enables you to constantly adjust your position as you work. Also the company’s patented Twin Air Cell technology allows you to inflate & deflate air in the seat pad to maximise your support, height adjustable Inflatable Lumbar support for your back, Memory Foam options for additional comfort, as well as a host of adjustable settings for arms, height, back tilt & headrests.