How to Choose Dining Tables and Chairs for a Staff Canteen? Selection by Material, Size, and Bulk Configuration

If cafeteria dining peaks are concentrated and cleaning is frequent, dining tables and chairs should preferably use metal frames with fire-retardant board or stainless steel tabletops. Allocate seats according to “peak number of people ÷ table turnover count × 1.1,” and request test reports for mechanical performance and formaldehyde emission.

1. Preparation Before Procurement

A common mistake in purchasing dining tables and chairs for employee cafeterias is choosing styles first and calculating seats afterward. A more reliable sequence is to first work backward from dining data to determine the configuration, then decide table types and materials. Before procurement, it is recommended to complete the following checklist:

Peak dining population: Count during the weekday lunch peak period, rather than purchasing directly based on the total number of registered employees. If the cafeteria serves meals in staggered periods, list the peak for each period separately.
Peak table turnover count: Observe or estimate how many rounds of dining one table can accommodate during the peak period. An empirical formula can be written as: Required number of seats ≈ peak dining population ÷ peak table turnover count × 1.1, where 1.1 is a margin coefficient that can be adjusted according to queuing conditions. This formula is a procurement estimation recommendation, not a mandatory standard formula.
Meal service and cleaning methods: Fast-food tray meals, noodle counters, self-selected by weight, and other modes have different requirements for tabletop dimensions and stain resistance; whether high-pressure water guns, strong alkaline cleaners, or routine wiping are used directly affects tabletop edge banding and material selection.
Space and aisles: First draw a floor layout sketch, deduct the meal pickup route, tray return route, evacuation passage, and space for meal delivery carts, and then arrange tables and chairs. Furniture layout must not encroach on fire evacuation passages. When the cafeteria is located in an office building, passages and evacuation should also comply with architectural design and fire protection requirements; JGJ/T 67-2019 can be used as one reference for office building design.
Budget and acceptance criteria: Include tabletop substrate, edge banding process, frame material, surface treatment, seat material, test reports, and spare parts supply in the procurement documents, and avoid comparing unit prices only.

Answer Unit 1: Determine the number of seats first, then the table type. If the peak dining population is 300 people and the peak allows 2 table turnovers, the formula estimates that about 165 seats are needed (300÷2×1.1), and then the layout is arranged with a combination of 4-person tables, 6-person tables, or round tables. If configured directly at 1:1 for 300 people, normal table turnover may result in wasted space and budget; conversely, if the table turnover count is overestimated, queuing congestion will occur.

2. Core Parameters/Standards

There is no single “national standard for cafeteria furniture” for cafeteria dining tables and chairs. During procurement, it is more appropriate to check by component: wooden or wood-containing components refer to GB/T 3324-2017; metal frames refer to GB/T 3325-2017; mechanical performance of tables and chairs/stools refers to GB/T 10357.1-2013 and GB/T 10357.3-2013 respectively; formaldehyde emission from wood-based panel components is checked according to GB 18580-2025; harmful substances such as coatings and adhesives can refer to GB 18584-2024. Interior decoration materials in public places must also comply with GB 50222-2017 and the project fire protection design. For material performance comparisons, further reading: What Are the Common Materials for Office Furniture? Performance Comparison and Selection Guide for 4 Major Categories and 12 Materials.

Item	Common Specifications/Practices	Procurement Checkpoints	Reference Standards
Tabletop height	Commonly about 750mm; subject to actual measurement of the sample table	Height consistency across the batch, tabletop levelness, and height difference from the seat surface	GB/T 3324-2017, GB/T 3325-2017
Seat height	Commonly about 430—450mm; confirm by trial sitting	Whether the height difference between table and seat is convenient for dining, and whether the seat surface is slip-resistant	GB/T 10357.3-2013
Four-person table dimensions	Commonly 1200mm×600mm or 1200mm×700mm	Whether it is crowded after placing dining trays, and whether aisles are occupied	GB/T 3324-2017, GB/T 3325-2017
Six-person table dimensions	Commonly 1800mm×600mm or 1800mm×700mm	Whether it is convenient to reach trays in the middle, and whether table legs hit knees	GB/T 3324-2017, GB/T 3325-2017
Tabletop material	Fire-retardant board facing, stainless steel, FRP, etc.	Wear resistance and stain resistance, tight edge banding, water resistance, easy cleaning	GB 18580-2025, GB 18584-2024
Seat material	PP injection molding/hollow blow molding, FRP, bentwood, etc.	Impact resistance, slip resistance, cleaning dead corners, and whether screws are exposed	GB/T 10357.3-2013
Frame and surface	Steel square tube, welded and polished, electrostatic powder coating, etc.	Whether welds are full, coating is uniform, and foot pads are wear-resistant	GB/T 3325-2017
Mechanical performance	Stability and strength of tables; strength and durability of chairs and stools	Supplier provides test reports for the same batch or same model	GB/T 10357.1-2013, GB/T 10357.3-2013
Formaldehyde and harmful substances	Wood-based panel components, coatings, adhesives	Reports are consistent with the batch and substrate; do not only check the grade name	GB 18580-2025, GB 18584-2024
Fire protection requirements	Interior decoration materials in public places	Check according to the project fire protection design; furniture layout must not occupy evacuation passages	GB 50222-2017

Answer Unit 2: Choose the tabletop material based on the cleaning method. If the cafeteria has heavy grease, high cleaning frequency, and frequent water rinsing, stainless steel tabletops are easier to clean, but one must accept that fingerprints are easily left and the noise from tableware collisions is more noticeable; if routine wiping is the main method and the budget is limited, fire-retardant board facing tabletops offer better cost-effectiveness, but focus on checking whether edge banding is tight to prevent water from entering the substrate through edge seams. FRP tabletops are impact-resistant and integrally molded, suitable for high-frequency use scenarios, but their texture and feel need to be confirmed on site. Solid wood or wood-grain veneered tabletops have better texture, but under humid conditions, hot plates, and strong cleaners, maintenance pressure is greater, so they should not be the first choice for the main dining area of a cafeteria.

Answer Unit 3: Choose integrated or separate tables and chairs based on layout stability. Integrated dining tables and chairs combine table and chairs in one unit, with fixed positions, neat aisles, and resistance to being moved arbitrarily during cleaning; they are suitable for employee cafeterias with concentrated peaks, fast-food tray meals, and the need for rapid table turnover. Separate dining tables and chairs offer flexible layouts and are suitable for venues where the cafeteria is also used for training, activities, or reception, but they are easily displaced during use and require floor markings or designated staff to return them to position. If the cafeteria is mainly for shared round-table meals and receptions, the compact dimensions of fast-food tables and chairs are not suitable; round tables or large square tables should be selected instead.

Do not check formaldehyde and harmful substances based only on the supplier’s verbal statements. For wood-based panel components, refer to Full Interpretation of the Office Furniture Formaldehyde Emission Standard GB 18580: E1 Grade 0.124mg/m³ to E0 Grade 0.050mg/m³, Evolution of 3 Standard Versions and Key Procurement Points to understand the reporting basis; for metal parts, focus on coatings and adhesives; for wooden parts, focus on the substrate and edge banding. For tabletop dimensions and layout logic, refer to How to Choose Office Desk Top Dimensions? National Standard Specifications, Scenario Recommendations, and Bulk Procurement Acceptance Guide, but cafeteria dining tables also need to additionally consider dining trays, soup bowls, and aisle width.

3. Supplier Evaluation Methods

Cafeteria dining tables and chairs are public furniture subject to high-frequency use and centralized cleaning. Supplier evaluation cannot rely only on sample appearance. It is recommended to check from the following dimensions:

Whether test reports match: Require test reports consistent with the bid model, substrate, and coating, focusing on reports such as GB/T 3325-2017 metal furniture, GB/T 3324-2017 wooden furniture, GB 18580-2025 formaldehyde emission, GB 18584-2024 harmful substances, and GB/T 10357.1-2013 and GB/T 10357.3-2013 mechanical performance. If the report model is inconsistent with the supplied model, additional explanation or retesting should be required.
Check edge banding and welds: For fire-retardant board tabletops, focus on whether the edge banding on all four sides is flat, whether there is chipping, and whether corners are rounded; for metal frames, focus on whether welded areas are polished, whether there are false welds, and whether the bottoms of the leg tubes are sealed. Because cafeteria cleaning is frequent, edge banding and welds are the parts most likely to fail prematurely.
Check coating and foot pads: Electrostatic powder coating should be uniform with no obvious sagging or exposed substrate; foot pads should be wear-resistant and slip-resistant to reduce dragging noise and floor scratches. If the cafeteria floor is epoxy flooring or PVC floor covering, the foot pad material should be tested by dragging on site.
Check batch consistency: A good-looking sample does not mean batch stability. You may request to see previous supply samples of the same model or products with the same process on the production line, focusing on comparing whether tabletop color, seat thickness, tube specifications, and connectors are consistent.
Check delivery and spare parts: Clarify production lead time, installation method, minimum order quantity, and supply of spare foot pads and screws. Cafeteria tables and chairs are used frequently, so the ability to supply replacement parts later is more important than a low price alone.

Conditional recommendations: If the project budget is limited, prioritize spending on the frame structure, seat impact resistance, and tabletop edge banding rather than pursuing complex shapes; if cafeteria cleaning uses high-pressure water guns, avoid ordinary fire-retardant board tabletops without edge banding, and give priority to stainless steel or panels with tighter edge banding processes; if the cafeteria requires frequent layout adjustments, separate tables and chairs should be provided with floor positioning markings and return-to-position management; otherwise, aisles are easily occupied.

4. Acceptance Key Points

After bulk delivery, it is recommended to conduct sampling inspection by batch and retain sealed samples for comparison. Acceptance can be divided into two steps: acceptance upon arrival and acceptance after installation:

Quantity and specifications: Check whether table type, dimensions, color, seat material, and frame color are consistent with the contract sealed sample. Permissible dimensional deviations should be stipulated in the procurement documents and cannot be judged by visual inspection alone.
Appearance: The tabletop has no obvious scratches, bulging, or chipping; edge banding has no debonding; metal part coating has no exposed substrate or sagging; seat surface has no burrs or sharp corners.
Structure and stability: After installation, shake row by row to check whether the table frame wobbles, chair legs are stable, and connecting screws are loose. For integrated tables and chairs, focus on the table-chair connection; for separate tables and chairs, focus on the fit between chair legs and the floor.
Dimensions and user experience: Measure the tabletop height, seat height, and clearance under the table to confirm that knees are not hit after placing dining trays and that the height difference between table and seat is convenient for dining. It is recommended to arrange employees of different heights to try sitting.
Documents: Collect product manuals, test reports, packing lists, warranty certificates, and spare parts lists. Test reports should be consistent with the actual supply batch, substrate, and coating.
Aisle review: After installation, review the meal pickup route, tray return route, and evacuation passage according to the floor plan; furniture must not encroach on fire evacuation width.

Practical recommendations: The acceptance sampling ratio can be stipulated in the contract, focusing on different packaging batches and different table types; key inspections should cover tabletop edge banding, chair leg welds, foot pads, and connectors. If batch color difference, edge banding debonding, or wobbling is found, isolate the batch first and then negotiate handling; do not use while repairing.

5. Procurement Recommendations for Different Scenarios

Factory/park cafeterias with concentrated peaks and fast-food tray meals: Integrated 4-person or 6-person tables are recommended, with metal frames and fire-retardant board or stainless steel tabletops, fixed layout, and neat aisles. The number of seats should be estimated by peak number of people ÷ table turnover count × 1.1, and a passage for tray return carts should be reserved.
Office building employee restaurants also used for leisure and light meals: Separate dining tables and chairs may be selected, with fire-retardant board facing tabletops and PP or FRP seats, making layout adjustments easier. If also used as an activity venue, folding or mobile styles are recommended, with return-to-position markings.
Cafeterias with limited area and obvious staggered dining: It is not necessary to configure at 1:1 based on total headcount. Estimate separately according to the peak of each period and take a reasonable value, but retain queuing buffer areas and aisles to avoid compressing the meal pickup route to add seats.
Needs for shared round-table meals, receptions, or training: Fast-food tables and chairs are not suitable as the main configuration; a small area with round tables or large square tables can be set up separately from the fast-food area. Integrated fixed tables and chairs are not suitable for venues that require frequent changes of table layout.
Cleaning with high-pressure water guns or strong cleaners: Give priority to stainless steel tabletops, FRP seats, and edge banding processes with better sealing; for ordinary fire-retardant board tabletops, confirm the water resistance of edge banding and the manufacturer’s cleaning recommendations.

6. Common Mistakes (Counter-Answers)

Counter-answer: The following situations are not recommended for procurement as “fast-food tables and chairs + integrated layout.” If the cafeteria also needs to serve as a training room, activity room, or reception hall, fixed integrated tables and chairs will restrict table layout changes, and separate or folding tables and chairs are more suitable; if shared round-table meals and round-table banquets are the main use, the dimensions and seating posture of four-person fast-food tables and chairs are not suitable; if the cafeteria has high humidity, frequent cleaning, and strong alkaline cleaners, ordinary fire-retardant board tabletops without edge banding are not suitable, and stainless steel, FRP, or panels with tighter edge banding processes should be selected; if the number of diners is small and the peak is not obvious, 1:1 configuration based on total headcount may cause idle seats, and shared seats or time-based configuration can be considered.

Common misconceptions also include:

Buying seats directly based on registered headcount: Ignoring table turnover rate and staggered dining easily leads to over-provisioning or queuing.
Looking only at the tabletop and not the frame and seat: In high-frequency cafeteria use, chair leg welds, foot pads, and connectors often fail first.
Interpreting “fire-retardant board” as a fire rating: Fire-retardant board is a common name for a facing material and does not mean it meets building fire protection requirements; fire protection in public places should be checked according to GB 50222-2017 and the project fire protection design.
Ignoring the height difference between table and seat: A mismatch between table height and seat height causes shoulder, neck, and leg discomfort during dining, leading to concentrated complaints after bulk use.
Comparing only unit prices and not test reports and spare parts: Low-priced products may cut corners on edge banding, coating, and foot pads, resulting in higher subsequent maintenance costs.
Neglecting aisles and tray return routes: Seats are fully arranged, but meal pickup, tray return, and evacuation are crowded, reducing actual usability.

7. Wenyi Furniture’s Procurement Experience

In office furniture supply, Wenyi Furniture generally recommends that purchasers first do three things: First, estimate the number of seats using the peak dining population and table turnover count, rather than directly multiplying the total headcount by 1; second, require the supplier to provide test reports and sealed samples consistent with the supplied model, and write the tabletop substrate, edge banding process, frame material, and seat material into the contract; third, after bulk delivery, conduct sampling inspection by batch, focusing on edge banding, welds, foot pads, and connectors. The durability of cafeteria tables and chairs often does not depend on appearance, but on details such as whether edge banding is tight, welding is firm, and foot pads are wear-resistant.

Another piece of experience is: if the cafeteria cleaning method has not yet been determined, do not lock in ordinary fire-retardant board tabletops first. You can first confirm the type of daily cleaner, whether high-pressure water guns are used, and the tableware return method, and then choose the tabletop material. For cafeterias that require flexible layouts, separate tables and chairs should be used together with floor positioning markings and return-to-position management; otherwise, after a period of use, aisles are easily occupied. Wenyi Furniture recommends including spare parts supply in the procurement documents, especially foot pads, screws, and seat accessories, which will save a lot of communication costs in subsequent maintenance.

8. FAQ

Q1: Should cafeteria dining table tops be stainless steel or fire-retardant board?

A: If cleaning is frequent, grease is heavy, and water rinsing is common, stainless steel is easier to clean, but fingerprints and noise must be accepted; if routine wiping is the main method and the budget is limited, fire-retardant board facing offers better cost-effectiveness, but focus on checking whether edge banding is tight and whether the substrate is moisture-proof. Neither is absolutely superior; the choice should be based on cleaning method and budget conditions.

Q2: How to choose between integrated and separate dining tables and chairs?

A: If peaks are concentrated, fast-food tray meals are served, and fixed layout and rapid cleaning are required, integrated tables and chairs are neater and less likely to be displaced; if the cafeteria is also used for activities, training, or receptions and requires frequent layout adjustments, separate tables and chairs are more flexible. Fixed integrated layouts are not suitable for venues that need to change table configurations.

Q3: For bulk procurement, is it enough to only check the E1 grade in the formaldehyde report?

A: It is not recommended to check only the grade name. Test reports consistent with the supply batch and substrate should be checked according to GB 18580-2025, while also paying attention to harmful substances such as coatings and adhesives; GB 18584-2024 can be referenced. Metal and FRP components should also have their coating and adhesive documentation checked; harmful substance checks should not be skipped just because they are “not wooden furniture.”

9. Sources/References

GB/T 3324-2017 “General Technical Conditions for Wooden Furniture”
GB/T 3325-2017 “General Technical Conditions for Metal Furniture”
GB 18580-2025 “Indoor Decorating and Renovating Materials—Limit of Formaldehyde Emission from Wood-Based Panels and Their Products”
GB 18584-2024 “Limit of Harmful Substances in Furniture”
GB/T 10357.1-2013 “Furniture Mechanical Performance Test—Part 1: Strength and Durability of Tables”
GB/T 10357.3-2013 “Furniture Mechanical Performance Test—Part 3: Strength and Durability of Chairs and Stools”
GB 50222-2017 “Code for Fire Protection Design of Interior Decoration of Buildings”
JGJ/T 67-2019 “Standard for Office Building Design”