GH20 Stacking Chair Set of 20

The GH20 Stacking Chair Set of 20 is a versatile school seating pack for dining halls, classrooms and shared education spaces. A moulded shell on a flint-grey frame creates a familiar, practical chair, with six seat heights to suit different furniture sizes and six colour choices. The range’s maximum overall width of 450mm is useful when planning table layouts, and chairs stack up to 10 high for storage. The pack contains 20 chairs, all in the height and colour selected.

Practical seating for school dining and shared spaces

The GH20 has a particularly clear school-dining application. GoPak identifies the 380mm seat-height version as a companion for its 6ft (1830mm) Contour25 folding table, with four chairs fitting within the table legs. This is a specific chair-and-table pairing, not a promise that four GH20 chairs of every size fit beneath any 6ft table. For other furniture, measure the actual clear space between the legs and check the selected chair dimensions.

This compact chair format can help schools make practical use of dining-table length while keeping individual seating positions. Pupils bring their chairs towards the table, sit with their meal and move back when leaving. Layout planning should allow for that movement as well as for staff passing behind seated diners. Counting how many chairs fit along the edge is only one part of designing a usable dining area.

The moulded shell is straightforward to wipe after breakfast club or lunch service. A separate chair format also lets staff remove or reposition individual seats when cleaning, setting a different table arrangement or creating more space at a particular place. The flint-grey frame provides a consistent finish across the colour options, so the seating can coordinate throughout the room.

Classroom activities and flexible learning layouts

Six available seat heights allow the GH20 range to work with differently sized classroom tables. This is useful when schools want a familiar chair design across several rooms while choosing the correct dimensions for each group. Each set is supplied in one size; it is not a mixed-height pack.

For teaching, arrange chairs beside individual desks, around group tables or at practical learning stations. Pupils can read, write, sort objects, draw diagrams and build models while seated at an appropriately matched table. Discussion and shared tasks offer opportunities for language, turn-taking and problem-solving, with the chair providing the place to participate. No learning or concentration improvement is attributed to the furniture itself.

The GH20 can remain part of the room when its purpose changes. A breakfast-club space can become a learning area once food has been cleared and surfaces cleaned, or classroom chairs can be set out for a small presentation. Staff can choose Black, Blue, Grass Green, Grey, Leaf or Red to complement existing furniture or mark a particular room’s seating allocation.

Choosing the size, caring for chairs and planning storage

Seat heights are 260mm, 310mm, 350mm, 380mm, 430mm and 460mm. Overall widths range from 365mm in the smaller sizes to 450mm in the two tallest versions. The 380mm model is 401mm wide. Use the size-specific dimensions below to plan table fit and storage rather than applying the maximum width to every chair. Check table height and knee clearance alongside the needs of the users.

GH20 chairs stack up to 10 high, so 20 chairs can be organised into two full stacks or smaller groups. Keep stacks stable on level flooring and clear of access routes. Follow the school’s handling arrangements when moving them, and inspect shells, frames and feet during routine checks. Children should use chairs for sitting and must not climb on stacks. The stated load capacity is 133kg, with BS EN 1729 Parts 1 and 2 compliance and a ten-year warranty.

Why Choose GH20 Stacking Chair Set of 20?

Choose GH20 when dining-table fit matters as much as classroom versatility. Its six measured heights, compact widths and ten-high stacking make room planning more precise, while the moulded shell and flint-grey frame suit everyday school use. The documented 380mm-chair pairing with a 6ft Contour25 table gives buyers an especially useful starting point for a coordinated school dining layout.

Perfect For...

• School dining areas and canteens using a suitable chair and table height
• Breakfast clubs and rooms shared between meals and lessons
• Classroom desks, group tables and practical learning stations
• Schools furnishing a defined group with 20 matching chairs
• Flexible school spaces where stackable seating is useful

Product Features

• Set of 20
• Moulded shell on flint-grey frame
• Six heights and six colours
• Stacks up to 10 high
• Stated load capacity 133kg
• Maximum width 450mm
• BS EN 1729 Parts 1 and 2
• Ten-year warranty

Specifications

• Quantity: 20 chairs
• 260mm seat: overall H480 × W365 × D330mm
• 310mm seat: overall H530 × W365 × D350mm
• 350mm seat: overall H590 × W365 × D371mm
• 380mm seat: overall H655 × W401 × D444mm
• 430mm seat: overall H740 × W450 × D487mm
• 460mm seat: overall H760 × W450 × D487mm
• Stacking: up to 10
• Load: 133kg
• Standard: BS EN 1729 Parts 1 and 2
• Warranty: 10 years