Melamine, SAN, PET, HPL and Tritan Renew: A Materials Guide for Professional Food Display
Choosing the right material decides how long your food display serveware lasts, how it handles the dishwasher, and whether it can go anywhere near a microwave, freezer or induction hob. The short version: melamine is the workhorse for counters and buffets — scratch-resistant, virtually unbreakable and dishwasher safe, but never for microwave or oven use. SAN and copolyester give you crystal-clear, glass-safe lids and pots. PS with PET lids delivers a lightweight, freezer-safe glass look for events. HPL builds moisture-resistant risers that don't block cold airflow. Stainless steel with a Greblon coating takes the heat — induction included — and silicone utensils work from -40 °C to 230 °C. New for 2026 is Tritan Renew: recycled, shatter-resistant drinkware that is free of BPA, BPS and BPF. Below: each material in detail, plus a quick-choice table.
Melamine: the counter and buffet workhorse
Melamine is the material Dalebrook is best known for — the company describes itself as a world leader in the design and manufacture of melamine display and tableware. It is food-grade, scratch-resistant, dishwasher safe and, in Dalebrook's words, virtually unbreakable — strong enough that it is specified for health and social care environments. It also has a highly thermally insulating property, which is exactly what you want between chilled food and a busy counter.
The one hard limit: melamine is not suitable for microwave or oven use. Keep it on the cold counter, the buffet and the table, and it outlasts almost anything else in the wash cycle.
The look of stone, wood, enamel or marble — without the drawbacks
Because melamine is moulded and finished, it convincingly recreates natural materials while removing their weaknesses:
- Marble, concrete and oak: the Elements Slabs come in a Carrara marble effect, an industrial Urban concrete look and a warm Tura oak finish — "the look of marble, concrete or wood without the weight or fragility", made in Gastronorm sizes and dishwasher safe.
- Wood: Wood Bark platters offer "an organic look without the hygiene concerns of natural wood".
- Enamelware: vintage enamel charm "recreated in scratch-resistant melamine", lightweight enough for high-turnover environments.
- Slate: slate-effect melamine risers and trays for retail counters.
You will find these finishes across the melamine display trays and dish ranges, from deli counters to hotel buffets. Hive, the reusable food-to-go system, even uses a germ-resistant food-grade melamine for its pots and bowls.
SAN and copolyester: clear lids and pots that beat glass
SAN is a crystal-clear plastic used for the see-through lids on the Hu reusable range and for the Pudding Pot (TCSN4411, 150 ml). It delivers glass-like presentation without the risk of breakage — safer than glass in busy kitchens — and its clarity supports allergen visibility. It holds its shape in the dishwasher, withstands 100+ commercial wash cycles, and cuts lifetime cost per use by 70% versus disposables.
Copolyester is the step up in strength. Hive pairs its melamine pots with clear copolyester lids, and the copolyester Square Style Pot (SQ6020CP, 200 ml) adds extra durability plus microwave resistance — the exception in a family of materials that otherwise stays out of the microwave.
PS and PET: the Glazz glass look for events
Polystyrene (PS) is what gives the Glazz Collection "the elegance of glass with the durability needed for high-traffic events". It is lightweight, reusable, stackable and freezer-safe, with a glossy glass-effect finish — ideal for outdoor events and venues where real glass is banned. The same PS is used for the Slate-Look Gastronorm platters: extremely light yet strong, in standard GN footprints.
PET is the lid material: food-grade, widely recyclable and made to match each PS piece, from full Gastronorm lids (GN1/1L) down to miniature cube lids. The Glazz buffet platter GL3827 (380 × 274 mm) fits inside a domestic fridge, and the Glazz bowls stack on their own lids for safe transport. Browse the range under Glazz trays.
HPL: risers that respect the cold chain
High-pressure laminate (HPL) is Dalebrook's material for display risers. It is moisture-resistant and built to endure demanding counter environments, adding height and dimension without obstructing cold airflow — a critical point on refrigerated countertops. The three-tier risers (steps of 12, 45 and 100 mm) fit both the 840 and Gastronorm footprints, come in five finishes from Kito Bronze to Tempered Steel, and custom sizes are available. See the full line-up of HPL risers.
Stainless steel and Greblon: built for the hot counter
For hot food, the Ore collection uses stainless steel with a Greblon coating, making it compatible with induction hobs and suitable for oven use — though not for naked flame. Its corner handles sit within the tray footprint, so trays don't clash and displays stay unblocked, and the dishes stack on a grid system. Capacities run from a 2 L 1/2 tray to an 11 L 1/1 dish. Plain professional-grade stainless steel Balti dishes and utensils round out the range: built for heat and heavy use, and dishwasher safe. Explore the Ore hot counter collection.
Silicone: one utensil from freezer to fryer-side
Dalebrook's black silicone tongs, ladles and spatulas perform across a temperature range of -40 °C to 230 °C — one set of utensils for the freezer, the chilled counter and the hot counter alike.
Tritan Renew: recycled clarity, new for 2026
The newest material in the range powers the Aura drinkware collection. Tritan Renew is a recycled plastic — one single-use plastic bottle is recycled to produce one Aura glass — that carries the clarity and feel of glass with commercial-grade durability. It is shatter-resistant and resists chipping, cracking and breakage; it is free of BPA, BPS and BPF, resists chemical leaching, and preserves taste integrity and clarity through hundreds of commercial wash cycles. Four stemless shapes (Rocks, Wine, Highball, Cocktail) are commercial dishwasher safe, with the Rocks and Highball designed for space-saving storage — a practical answer for poolside, terrace and bar service where glass is a liability.
Which material for which job?
| Material | Best for | Care and limits |
|---|---|---|
| Melamine | Counter display, buffets, tableware; stone, wood, enamel and marble looks | Dishwasher safe; scratch-resistant; never microwave or oven |
| SAN | Clear lids, pudding and dip pots; allergen visibility | Dishwasher safe; 100+ commercial wash cycles; safer than glass |
| Copolyester | Extra-strong clear lids and pots (Hive, Square Style Pot) | Dishwasher safe; CP pot is microwave-resistant |
| PS | Glass-look event serveware (Glazz, Slate-Look) | Reusable, stackable, freezer-safe; lightweight |
| PET | Matching lids for PS serveware | Food-grade and widely recyclable |
| HPL | Display risers on chilled counters | Moisture-resistant; doesn't block cold airflow; custom sizes |
| Stainless steel + Greblon | Hot counter trays and dishes (Ore) | Induction and oven use; dishwasher safe; no naked flame |
| Silicone | Hot counter utensils | -40 °C to 230 °C |
| Tritan Renew | Drinkware where glass is banned or risky (Aura) | Commercial dishwasher safe; hundreds of wash cycles; BPA/BPS/BPF-free |
The pattern is simple: cold display belongs to melamine, HPL and the PS/PET event ranges; clear portions belong to SAN and copolyester; heat belongs to stainless steel, Greblon and silicone; and the glass look without the glass risk now belongs to Tritan Renew. Match the material to the counter, and the serveware will pay for itself wash cycle after wash cycle.
