Galvanized ducts and accessories

Introduction

Galvanized ducts and their accessories form the framework of the ventilation system in a professional kitchen. They ensure the transport of stale air, fumes, and grease to extraction systems while guaranteeing the safety and performance of the installation. Strong, durable, and easy to install, they are essential for any catering establishment wishing to optimize its ventilation and meet HACCP standards.

1. The importance of galvanized ducts in professional ventilation

In the catering sector, ventilation systems are subjected to extreme conditions: heat, humidity, grease, and steam. Galvanized ducts offer a reliable and resistant solution to these constraints.
Made of hot-dip galvanized steel, they benefit from a protective zinc coating that prevents corrosion and extends their lifespan, even in the most demanding environments.

Thanks to their rigidity, they guarantee a stable and constant airflow, essential for the extraction of fumes and the compensation of fresh air. Their design also reduces pressure losses and optimizes the performance of fans and extraction boxes.

2. Different types of galvanized ducts available

Ventilation needs vary depending on the kitchen's configuration and the type of activity. This is why there are several shapes and models of galvanized ducts:

• Rigid circular ducts: ideal for installations where aerodynamic performance is paramount.

• Rectangular ducts: perfect for confined spaces or false ceilings.

• Spiral ducts: easy to install, they offer excellent mechanical resistance and good value for money.

• Flexible galvanized ducts: used for connections or areas requiring quick adjustment.

Each type of duct offers specific advantages depending on the kitchen configuration and the power of the ventilation system.

3. Essential accessories for a complete installation

Ventilation accessories play a key role in the sealing and performance of the network. They ensure the connection, fastening, and insulation of the ducts. The main accessories include:

• Elbows and connectors: to direct airflow and connect different duct sections.

• Reducers: to adapt diameters according to network needs.

• Clamps and mounting brackets: ensure installation stability.

• Seals and sealing tapes: ensure no air leaks.

• Dampers and fire dampers: improve safety and airflow regulation.

• Ventilation grilles and extraction grilles: to effectively diffuse or extract air.

A complete and well-equipped installation guarantees silent, safe, and durable operation of the entire ventilation system.

4. Advantages of galvanized ducts for professional kitchens

Choosing galvanized ducts for your catering establishment means opting for equipment that is both economical, durable, and compliant with sector standards.

Here are their main advantages:

• High resistance to corrosion and heat.

• Simple and quick installation thanks to modular elements.

• Low maintenance and long lifespan.

• Universal compatibility with most boxes, hoods, and extractors.

• Improved fire safety thanks to their non-flammable metal structure.

Galvanized ducts also ensure better energy efficiency, as their smooth surface reduces air resistance, thereby limiting pressure losses and the system's electricity consumption.

5. Installation and maintenance: ensuring network performance

A successful installation depends on a precise airflow study and professional installation. Ducts must be perfectly aligned and securely fastened to prevent any vibration or leakage. The use of appropriate accessories—seals, clamps, dampers—guarantees optimal sealing.

Regarding maintenance, regular cleaning is necessary to prevent the accumulation of grease and dust. Preventive maintenance helps to:

• Maintain effective extraction.

• Reduce fire risks.

• Extend the network's lifespan.

• Ensure compliance with HACCP hygiene standards.

6. Why choose our galvanized ducts and accessories?

Our galvanized ducts and ventilation accessories are specially selected for catering professionals and large kitchens. We offer:

• Certified products compliant with current standards.

• A wide range of diameters and lengths for all configurations.

• Compatible accessories with all catering systems.

• Technical support service to help you size and install your ducts.

Our solutions guarantee efficient, silent, and economical ventilation, adapted to the performance requirements of modern professional kitchens.

Conclusion

Galvanized ducts and accessories are an essential link in your ventilation system. Their robustness, ease of installation, and corrosion resistance make them the preferred choice for catering professionals.

By combining our ducts with quality accessories, you ensure your kitchen has durable, compliant, and efficient ventilation. Trust our expertise to design a reliable, safe, and perfectly adapted extraction network for your catering needs.