Heat Protective Glass

Heat Protective Glass combines two functions — a hygienic barrier against contamination and active heat supply from above, ensuring the optimal serving temperature of food throughout the entire service period. BHS offers heat protective glass for canteens and HoReCa businesses across Europe.

Technical parameters of heat protective glass

Heat protective glass is manufactured in accordance with professional HoReCa equipment standards. The integrated heating element — an electric heat supply element ensures even heat from the top of the protective glass onto the food below. Glass or acrylic panel — a transparent panel made of tempered glass or PETG, resistant to high temperatures and easy to clean. Stainless steel frame — AISI 304 steel construction, resistant to corrosion and food vapours. Adjustable temperature — in several models, the heating power is adjustable according to the type of food and room conditions. Various sizes — protective glass is available in different lengths and depths to match standard bain-marie and serving counter sizes. Mounting options — hinged or retractable panel for easy food replenishment. BHS helps choose the right size and configuration.

How heat protective glass works

Heat protective glass acts as dual protection for food quality during service. Heat supply from above — the electric element heats the food from above, complementing the heating of the bain-marie or serving counter from below and preventing temperature drop on the surface. Hygienic barrier — the glass panel physically protects food from customer breath, coughing, sneezing and contamination. Condensation prevention — the heating element prevents condensation from forming on the glass, maintaining visibility and a clean appearance. Even heat — when properly set, the protective glass ensures food temperature above +60°C in accordance with food safety requirements throughout the entire service period. BHS helps set the correct heating power for different types of food.

HACCP and hygiene

Heat protective glass is an important HACCP-compliant canteen element. Temperature maintenance — food must be kept above +60°C; heat protective glass ensures that even prolonged service does not lower the food temperature below the regulatory minimum. Protection from contamination — protective glass is a mandatory element for complying with food safety requirements in open food service areas. Daily cleaning — the glass panel, frame and exterior of the heating element must be cleaned after each shift with approved agents for the food industry. Preventive maintenance — the heating element and electrical connections should be checked regularly to prevent malfunctions during service. Documentation — food temperature control and equipment cleaning must be documented in the HACCP plan. BHS provides heat protective glass service.

HoReCa application scenarios

School or company canteen — heat protective glass above the bain-marie line, ensuring food protection and temperature during peak service periods. Restaurant buffet or banquet hall — protective glass above the food display area, maintaining presentation quality and hygiene. Hospital or care home canteen — heat protective glass in compliance with strict sanitary standards, where temperature control is particularly important. Public catering outlet — protective glass as a mandatory hygiene element in open food service areas. Catering business — heat protective glass as a portable element for temporary catering points outside permanent premises.

Frequently asked questions

What is the difference between heat protective glass and neutral safety glass? Neutral safety glass only protects food from contamination, while heat protective glass additionally maintains food temperature with electric heat supply. For long service periods, heat protective glass is an advantage.

Does heat protective glass replace a bain-marie? No — heat protective glass complements, rather than replaces, a bain-marie or heated counter. Also explore Protective Glass with Heated Shelf, which offers additional storage space.

Why choose BHS?

BHS – Baltic HoReCa Solutions supplies professional equipment for restaurants, cafés, hotels and canteens: more than 20,000 products from many manufacturers. Our specialists help you choose the right equipment and spare parts for your kitchen or bar.

Delivery

We deliver across the European Union. Delivery time and cost depend on the order volume and destination — contact the BHS team for an exact price and lead time.