ErgoStak Chair (ERG)

ErgoStak Chair (ERG)

The Hille ErgoStak chair achieves all the essential maintenance-free durability of an all plastic chair, but it also responds to the demand for a sleeker, better looking chair for new and future classrooms.

In addition to its looks, ErgoStak has been designed to achieve much higher levels of ergonomic postural support than the existing all-plastic chairs on the market. This is a result of over 12 years of research and development (using Actiposture TM systems) and through finely tuned support of the pelvic/lower spine enables greater levels of student concentration – the only all-plastic chair that properly does this.

• Ergonomic performance which is the result of years of study, and follows on from our SE chair range.
• The one piece construction is made entirely of co polymer polypropylene, with no glass fibre, talc or other fillers, which means that it has incredible impact strength and is easier to recycle. Both the seat and back areas have heavy texture added, to aid ventilation.
• A 25 year warranty serves as giving peace of mind, but also demonstrates our commitment and belief in the strength of the product.
• Unique top edge design gives a generous area for safe hand lifting, and a profile to support slung school bags.
• One piece construction, made with high grade polypropylene
• One piece moulded, with no additional parts
• Fully recyclable
• ErgoStak can be stacked up to a recommended 10 units high, but will stack higher if required.
• BSEN1729 parts 1 and 2

Dimensions

• Size Mark 5 - Overall Height: 751mm, Overall Width: 482mm, Overall Depth: 495mm / Seat Height: 430mm, Seat Width: 400mm, Seat Depth: 420mm.
• Size Mark 6 -  Overall Height: 781mm, Overall Width: 482mm, Overall Depth: 511mm / Seat Height: 460mm, Seat Width: 400mm, Seat Depth: 420mm.