Gripz Flex Cantilever Chair
A C-leg cantilever school chair built around the way students actually sit. The flex in the frame allows controlled rocking and weight-shifting — supporting concentration, posture, and the small movements that help young bodies focus.
- Certification
- EN1729 (parts 1 & 2)
- Sizes
- EN1729 size 4 & size 6
- Stack
- 6 chairs high
- Frame
- Cantilever C-leg, flex-frame back

Frame, finish, and footprint



More Gripz Flex configurations
Real-world classroom installations across UK and European schools — scroll to browse.











EN1729 size 4 & size 6 stackable cantilever school chair — UK supply
The EromesMarko Gripz Flex is an EN1729-certified cantilever C-leg school chair available in size 4 (seat height 380 mm) and size 6 (seat height 460 mm) — covering KS2 through to FE/HE. The chair stacks 6 high for end-of-day clearance and reconfiguration, with felted glides to protect floor finishes.
The flex-frame back allows controlled rocking and weight-shifting — supporting concentration and posture for active learners. Compliant with EN1729 parts 1 (dimensions) and 2 (safety, strength, durability). Supplied and installed across UK schools by Werk Solutions, official EromesMarko UK dealer.
A school chair that lets the body breathe.
Sitting still for hours is not what young bodies are built for. The Gripz Flex is engineered to allow small, controlled rocking through its C-leg cantilever frame — releasing pressure on the lower spine and enabling the kind of micro-movement that supports rather than disrupts focus.
The seat shell is contoured for the developing back, with a pronounced lumbar curve and a waterfall front edge that takes pressure off the underside of the thighs. The shell is offered in polypropylene or in beech plywood with a CPL top layer, with a range of frame finishes — so a school can specify a coordinated look across an entire year group or a whole building. An integrated handle in the back makes lifting and stacking easy, and an adjustable footrest gives shorter pupils stable contact with the ground.
- Cantilever C-leg flexSprung steel tube allows controlled movement without instability — students can rock without tipping.
- EN 1729 sizes 4 and 6Compatible with table heights 4 and 6 — covering upper-primary through secondary classrooms.
- Stacks up to six highOptimal stacking up to six pieces — for exam rooms, hall reconfigurations, and easy daily storage.
- Integrated lifting handleHandle moulded into the backrest — easy to lift, carry, and stack one-handed.
- Adjustable footrestRepositionable footrest gives shorter pupils stable ground contact — supports posture across mixed-height classes.
- PP or beech-ply shellChoose recyclable polypropylene, or beech plywood with a CPL top layer for a warmer aesthetic.
- Felt or hard-floor glidesSpecify by floor type — quiet on hard floors, easy slide on carpet, no scuffing.
Specification at a glance
Sizing
- Standard
- EN 1729
- Sizes
- 4 and 6
- Stack
- Up to 6 high
- Handle
- Integrated in back
Materials
- Shell
- Polypropylene or beech ply with CPL
- Frame
- Powder-coated cantilever C-leg
- Glides
- Felt / hard-floor
- Footrest
- Adjustable
Sustainability
- Recyclable
- PP shell + steel frame
- Take-back
- End-of-life scheme
- Origin
- Made in Holland
- Made
- Sustainable Dutch manufacture
"The fidget complaints stopped. Pupils who used to rock back on the legs of their old chairs are now doing it safely — and concentrating better for it."
— SENCo, Wirral primary academy
Pair the Gripz Flex with
Specify the Gripz Flex for Your School
As the exclusive North-West dealer for EromesMarko, we handle sizing surveys, sample chairs for trial, delivery and installation. Get in touch for a tailored quote.

