Skip to content
  • About Us
  • Help & Resources
  • FAQs
  • Contact
  • Basket
  • Educational
    Furniture

    Shop By Room

    • Primary Classroom
    • Secondary Classroom
    • Science Labs
    • Libraries
    • School Office
    • Reception
    • Staff Room

    Planning a School Project?

    From classroom upgrades to full refurbishments, we deliver complete FF&E solutions.

    View Projects & Solutions
    Woodworking Rooms
    Explore More
    • Student Accommodation Furniture
  • Early
    Years

    Planning a Nursery or Early Years Space?

    View Projects & Solutions

    Plan Your Early Years Space

    • Early Years Furniture Guide
    • Classroom Layout Ideas
    • Learning Zones
    • Choosing Early Years Furniture

    Shop By Manufacturer

    • Millhouse
    • Twoey Toys
    • Gonge
    • Designs For Education
    • Kit For Kids
  • Dining &
    Canteen

    Shop by Brand

    • Spaceright
    • SICO
    • GoPak
    • Metalliform
    Choosing Dining Furniture
    • Fixed vs Mobile Tables
    • Space-Saving Options
    • Indoor vs Outdoor Use
    • Easy-Clean Materials

    Mobile Dining

    Outdoor Dining

  • Curriculum
    Popular Music Brands
    Popular Sports Brands
    Popular Categories
    • Football Equipment
    • Tray Storage
    • Laptop Charging Trolleys
    • Drying Racks
    • Classroom Tables
    • School Lockers
  • Office
    Furniture

    Popular Office Furniture

    • Office Desks
    • Office Chairs
    • Storage
    • Meeting Tables
    • Screens & Dividers
    • Soft Seating

    Shop by Space

    Upgrading your staffroom or office?

    > View Office & Staffroom Solutions

  • Facilities
    Equipment

    Popular Facilities Equipment

    • School Bins
    • Cleaning & Janitorial
    • Storage & Shelving
    • First Aid
    • Security
    • Tools
    Need help sourcing facilities equipment?

    → Contact our team

  • Latest Deals

    Current Supplier Promotions

    Explore our latest supplier-supported offers across selected classroom and office furniture ranges. Updated regularly and available for a limited time.

    Vantage Office Chair

    Now from £70.00 + VAT

    View Product →

    Elev8 Sit-Stand Desk

    Now from £210.00 + VAT

    View Product →

Home / Educational Furniture / Classroom Seating / 4 Leg Classroom Chairs / EN One Chair – One Piece Plastic
EN One Chair - One Piece Plastic
EN One Chair - One Piece Plastic - Image 2
EN One Chair - One Piece Plastic - Image 3
EN One Chair - One Piece Plastic - Image 4
EN One Chair - One Piece Plastic - Image 5
EN One Chair - One Piece Plastic - Image 6
EN One Chair - One Piece Plastic - Image 7
EN One Chair - One Piece Plastic - Image 8
EN One Chair - One Piece Plastic - Image 9
EN One Chair - One Piece Plastic - Image 10
EN One Chair - One Piece Plastic - Image 11
EN One Chair - One Piece Plastic - Image 12

EN One Chair – One Piece Plastic

£23.99£28.79 – £36.99£44.39Price range: £23.99£28.79 through £36.99£44.39 Excl. VATIncl. VAT

Product Code: EN-ONE* Categories Stackable Chairs, 4 Leg Classroom Chairs Tags Chair, Classroom, Ergonomic, Spaceforme, EN, EN One, One Piece Plastic Brand: Spaceforme

EN One Chair – Ergonomic, Durable & Stackable School Chair

Designed to promote healthy posture and all-day comfort, the EN One Chair is a top choice for schools, offices, and high-traffic environments. With its ergonomic design, vibrant colours, and space-saving stackability, it combines style, function, and durability in a single solution.

Clear
Colour *
Black £0.00 Blue £0.00 Green £0.00 Orange £0.00 Purple £0.00 Red £0.00 Sky Blue £0.00 White £0.00 Yellow £0.00 Bottle Green Night Grey Cool Grey Apple Orchard Lilac Fuchsia Oatmeal
  • Description
  • Additional Information
  • Downloads
  • FAQs

EN One Chair – Ergonomic, Durable & Stackable School Chair

Designed to promote healthy posture and all-day comfort, the EN One Chair is a top choice for schools, offices, and high-traffic environments. With its ergonomic design, vibrant colours, and space-saving stackability, it combines style, function, and durability in a single solution.

Key Features:

  • Available in 6 sizes for different age groups

  • Backed by a 21-year warranty

  • Stacks up to 21 chairs high within a 2-metre footprint

  • Offered in 16 brilliant colours

  • Durable one-piece design made from reinforced polypropylene

  • 100% recyclable and environmentally friendly

  • Supports up to 150kg (330lbs)

  • Fully compliant with EN1729 Parts 1 & 2

  • Certified to BS EN16139:2013 Level 2 for severe contract use

  • Optional extras: Custom colours, linking device, seat pad, antimicrobial additive, UV protection

  • Lightweight design uses less material than most other one-piece chairs

  • Made in the UK

Ergonomic & Child-Friendly Design

The EN One Chair is engineered for excellent ergonomics, making it ideal for long hours of seated activity. The waterfall seat front improves circulation, while the angled rear legs reduce the risk of tipping—perfect for active learning environments.

Built to Last – Indoors or Outdoors

This chair’s robust structure is designed for both indoor and outdoor use. Its seamless one-piece design makes cleaning quick and easy. Despite its lightweight build, it’s strong enough to support users up to 150kg.

SKU:

EN-ONE-1 [260mm]

EN-ONE-2 [310mm]

EN-ONE-3 [350mm]

EN-ONE-4 [380mm]

EN-ONE-5 [430mm]

EN-ONE-6 [460mm]

Additional information

Weight1 kg
Size

Size 1 – 260mm, Size 2 – 310mm, Size 3 – 350mm, Size 4 – 380mm, Size 5 – 430mm, Size 6 – 460mm

Lead Time

2-3 Weeks

Test Certificates
No Downloads Available
Fact Sheets
No Downloads Available
CAD Files
No Downloads Available
Instructions
No Downloads Available
  • Description
  • Additional information

Description

EN One Chair – Ergonomic, Durable & Stackable School Chair

Designed to promote healthy posture and all-day comfort, the EN One Chair is a top choice for schools, offices, and high-traffic environments. With its ergonomic design, vibrant colours, and space-saving stackability, it combines style, function, and durability in a single solution.

Key Features:

  • Available in 6 sizes for different age groups

  • Backed by a 21-year warranty

  • Stacks up to 21 chairs high within a 2-metre footprint

  • Offered in 16 brilliant colours

  • Durable one-piece design made from reinforced polypropylene

  • 100% recyclable and environmentally friendly

  • Supports up to 150kg (330lbs)

  • Fully compliant with EN1729 Parts 1 & 2

  • Certified to BS EN16139:2013 Level 2 for severe contract use

  • Optional extras: Custom colours, linking device, seat pad, antimicrobial additive, UV protection

  • Lightweight design uses less material than most other one-piece chairs

  • Made in the UK

Ergonomic & Child-Friendly Design

The EN One Chair is engineered for excellent ergonomics, making it ideal for long hours of seated activity. The waterfall seat front improves circulation, while the angled rear legs reduce the risk of tipping—perfect for active learning environments.

Built to Last – Indoors or Outdoors

This chair’s robust structure is designed for both indoor and outdoor use. Its seamless one-piece design makes cleaning quick and easy. Despite its lightweight build, it’s strong enough to support users up to 150kg.

SKU:

EN-ONE-1 [260mm]

EN-ONE-2 [310mm]

EN-ONE-3 [350mm]

EN-ONE-4 [380mm]

EN-ONE-5 [430mm]

EN-ONE-6 [460mm]

Additional information

Weight1 kg
Size

Size 1 – 260mm, Size 2 – 310mm, Size 3 – 350mm, Size 4 – 380mm, Size 5 – 430mm, Size 6 – 460mm

Lead Time

2-3 Weeks

RELATED PRODUCTS

You may also like…

  • En Core Table

    En Core Table

    £61.99£74.39 Excl. VATIncl. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • EN Bob floor chair for classroom carpet time

    EN BOB Floor Chair

    £30.50£36.60 Excl. VATIncl. VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • EN Classic Skid Based Chair

    EN Classic Skid Based Chair

    £62.00£74.40 Excl. VATIncl. VAT
    Select options
  • EN Draughtsman Swivel Chair

    EN Draughtsman Swivel Chair

    £125.99£151.19 Excl. VATIncl. VAT
    Select options This product has multiple variants. The options may be chosen on the product page

VAT Toggle

Website by Telescope

Company Information
  • About Us
  • Terms & Conditions
  • Cookie Policy (UK)
  • Policies
  • FAQs
  • Contact Us
  • About Us
  • Terms & Conditions
  • Cookie Policy (UK)
  • Policies
  • FAQs
  • Contact Us
Facebook Instagram Linkedin Pinterest
Help & Resources
  • Furniture Catalogue
  • Installations
  • Blog
  • Events
  • Office Furniture
  • School Supplies

Offers & Newsletter Sign Up