ravenscroft logoHealthier Air - Energy Saving

Ravenscroft specialises in providing innovative and energy efficient engineering solutions for the heating and ventilating sector. Our customised engineering solutions yield high quality indoor air while reducing HVAC operating costs.  

Lebua at State Tower is Bangkok's iconic five-star all-suite luxury hotel. Chef’s Table at Lebua State Tower, opened in March 2019, is operated by the Three Michelin Stars rewarded Chef Vincent Thierry. The restaurant celebrates the creativity and art of cooking by placing Bangkok’s first 3-star Michelin Chef right at the heart of the dining experience. Chef Vincent Thierry and his Team are surrounded on 360-degrees by guests, as this interactive concept is featured by an open kitchen placed in the very middle of the restaurant. 

Halton has been involved in this prestigious project to develop realistic and highly efficient kitchen ventilation, combining a perfect balance between contemporary design and luxury dining experience.


Kitchen ventilation has an important effect on food safety. Halton kitchen ventilation solutions were awarded with the Hazard Analysis Critical Control Point (HACCP) Certificate as a sign of food-safe equipment meeting requirements of the HACCP certification program.

Kitchen ventilation solutions have a direct effect on food safety in commercial kitchens. Managing exhaust air flows is vital as massive negative pressure in a food processing area would expose food to a large amount of contaminants. In addition, controlling the temperature is critical for food safety and is very important for staff comfort levels.

Halton's kitchen ventilation solutions are designed to create excellent indoor climate conditions for commercial kitchens while maintaining the highest level of hygiene and energy efficiency. As an achievement of this Halton was recently awarded the HACCP Certificate.

View HACCP Certificate

Skyline comparison

Halton Skyline is the first LED based lighting technology specifically developed for professional kitchens. Skyline simulates daylight, respects the natural colour of food and enhances staff wellbeing.

The link between good lighting, better working conditions and productivity, is now widely recognized. However, what often occurs when a kitchen benefits from excellent lighting levels, the staff is dazzled from reflected light. When dazzling does not occur, the kitchen typically suffers from a lack of illumination that is more harmful for the safety of the staff and hygiene of the kitchen.

Halton Skyline brings life to light!

Halton Skyline is the first LED-based lighting technology specifically developed for professional kitchens. 

• A Culinary Light that remarkably respects the food colour and plasticity from raw ingredients to the plated presentation.
• A Culinary Light that also improves the working conditions while playing an active role in the kitchen safety.
• A Human-Centric light that follows your biorhythm to further improve the working conditions and staff Wellbeing.
• A state of the art lighting technology that, at its core, saves significantly on energy and maintenance.

Halton's patented Capture Jet canopies, which prevent spreading of the heat and impurities produced by cooking into the work area with a small air jet that pushes the rising thermal current to the Halton KSA grease filters.

See below how the  Halton Capture Jet hood compares to the standard kitchen ventilation unit (left).