Smart Ventilation Solutions for Every Commercial Kitchen
Our range of commercial kitchen canopies is custom-designed and manufactured to meet your exact requirements. We deliver reliable, high-performance solutions you can trust, with lead times as short as 24 hours.
Why Green Crystal Canopies?
Ensuring the effective removal of contaminated cooking effluent from the kitchen environment is the main purpose of a high-quality canopy. Traditional exhaust-only canopies often require a large amount of exhaust air to work efficiently, which increases the need for fresh replacement air and leads to higher energy costs.
At Green Crystal, protecting both indoor and outdoor environments is our top priority.Our advanced Canopy Containment Air (CCA) technology has been developed as a result of this dedication.
Canopy Containment Air (CCA)
Our CCA (Canopy Containment Air) technology is designed to minimize the spread of heat and fumes in the workplace, ensuring our canopies remain highly efficient, eco-friendly, and economical. This system releases a controlled, low-volume air stream from the hood’s front edge toward the exhaust filters. This creates a controlled negative pressure zone along the canopy’s front lower edge.
The design of our CCA technology offers two key advantages. First, it forms a strong containment barrier that prevents heat, fumes, and grease from escaping into the kitchen. Second, the negative pressure pulls exhaust fumes toward the filters, ensuring a highly efficient and effective ventilation system.
Grease Filtration
The canopy’s true value lies in its ability to deliver exceptional grease and particle filtration. With a filtration efficiency reaching 92% for particles larger than 7 microns, Green Crystal sets a remarkable standard. We provide one of the best fractional primary filtration systems on the market.
We offer two main filters based on specific cooking needs. The three-chamber NVX filter removes significant grease and particulate matter before it enters the ductwork through three counter-rotating vortices. The NVB “baffle” filter performs at its best in applications with low to medium grease levels.
LED Specification
Low-energy LED lighting is built into the canopy as standard. The LED light fixture must provide more than 500 lux to the work surface. The lamps emit a warm, white light that accurately represents the food and have a nominal average lifespan of 62,000 hours. A reflective lamp casing improves the efficiency and distribution of light. The hinged hatch allows safe, easy, and convenient maintenance access above the canopy. All edges are fully waterproof and gasketed.
In addition, each canopy is engineered to ensure consistent airflow and optimal lighting coverage across the entire workspace. Our designs focus on both functionality and comfort, creating a well-illuminated, cooler & safer kitchen environment for staff and operations.
Got Questions? We’ve Got Answers
Frequently Asked Questions
Explore our FAQs to get quick answers about our kitchen canopies, hoods & ventilation systems.
A kitchen hood canopy is a ventilation system that keeps commercial kitchens safe and clean by eliminating heat, smoke, grease, and odours.
In commercial kitchens, a canopy hood helps preserve air quality, avoids grease accumulation, and conforms with safety and hygienic standards.
Clean your canopy hood at least once a month to maintain efficient airflow and reduce the risk of fire.
Yes, Green Crystal Ventilators and Air Filters Trading LLC specializes in designing and manufacturing custom kitchen hood canopies tailored to meet your specific space, performance, and ventilation requirements.
We use high-quality stainless steel to build kitchen hood canopies, ensuring durability, hygiene, and easy cleaning.