Kitchen Hood Fire Suppression System Cost (2025)

As of 2025, the average cost for a kitchen hood fire suppression system, including installation, ranges between $5,000 and $12,000, depending on various factors such as kitchen size, equipment, and specific requirements .

Here’s a breakdown of costs by system type:

Table of Contents

Wet Chemical Systems

Ideal for: Commercial kitchens with grease-producing appliances.
Cost: Approximately $4,000 to $6,000 for a single-tank system .Industry Standard Design Keystone Fire and Security

Dry Chemical Systems

Ideal for: Industrial settings where water is unsuitable.
Cost: Varies based on manufacturer and application; generally higher due to industrial-grade requirements.

Foam-Based Systems

Ideal for: Warehouses and areas with hazardous materials.
Cost: Typically $35,000 to $45,000, reflecting their extensive coverage and eco-friendly properties.

Clean Agent Systems

Ideal for: Environments where water damage must be avoided, like server rooms.
Cost: Calculated based on the volume of space; prices vary accordingly.

Carbon Dioxide Systems

Ideal for: Areas with minimal human presence, such as engine rooms.
Cost: Generally exceeds $100,000, considering the specialized equipment and safety measures required.

Key Considerations for Installation

When planning for a kitchen hood fire suppression system, consider the following:

Hood Type: Determine whether a Type 1 (for grease-producing appliances) or Type 2 (for non-grease appliances) hood is appropriate.
Hood Design: Choose between island canopy, wall-mounted, or proximity hoods based on kitchen layout.
Size & Mounting: Ensure the system fits the kitchen’s dimensions and complies with local codes.
Ventilation Design: Proper ductwork and ventilation are crucial for system effectiveness.
Exhaust Rate (CFM): Match the system’s exhaust rate to the kitchen’s cooking volume and type.

Maintenance & Compliance

Regular maintenance is essential to ensure the system’s functionality:

Semi-Annual Inspections: Required to check and test all components .
Agent Tank Recharge: Necessary after any discharge to maintain readiness.
Nozzle Cleaning: Prevents grease buildup, ensuring efficient operation.
Annual Functionality Testing: Verifies the system activates appropriately under simulated conditions.

Budget approximately $1,000+ annually for maintenance to keep the system in optimal condition.

Conclusion

Investing in a kitchen hood fire suppression system is a critical step in safeguarding your commercial kitchen.

With costs in 2025 ranging from $5,000 to over $100,000, depending on the system type and kitchen requirements, it’s essential to choose a solution that aligns with your specific needs and complies with safety regulations.

Regular maintenance and adherence to local codes will ensure the longevity and effectiveness of your fire suppression system.

Kitchen Hood Fire Suppression System Cost – FAQS

How much does it cost to install a kitchen hood fire suppression system?

A kitchen hood fire suppression system is not cheap. On average, it costs about 5000 dollars, without installation. The amount goes up to 11 to 12,000 dollars with installation charges.

What is the cost of an Ansul system?

Ansul provides the best fire suppression system and costs about 5,000$ to 7,500$.

What is the best fire suppression system?

Fire suppression systems vary based on the chemical agents. The most eco-friendly suppression system is FM-200.

How do you install fire suppression in a kitchen?

Since fire suppression systems are present within the hood, their installation varies with the hood design and type. Therefore, it’s best to hire an expert to do the job.

What is the fire suppression system in the kitchen called?

The fire suppression system is called a kitchen hood fire suppression system. It is commonly installed in the hood over the electrical and cooking appliances.

How much does it cost to install a restaurant hood?

A restaurant hood costs about 950 to 1,200 dollars per foot. However, the cost may go higher considering the installation charges.

Do Type 2 hoods need fire suppression?

Type 2 hoods only remove appliances’ vapor, steam, and moisture. Since there is no grease using them without fire suppression is safe. However, expert consultation is recommended.

What are the four types of alternative fire suppression systems?

Four fire suppression systems include clean agents, carbon dioxide, and wet and dry chemicals.

How do you remove a fire suppression system?

Firstly, you have to disable the suppression system by using the disable button on the control panel.
Then disassemble the screwed parts.
Since removing the kitchen suppression system is not a one-person job, you’ll need a team of professionals for the job.

How much does it cost to install an exhaust fan in the kitchen?

Usually, exhaust fans are present in the kitchen hoods. However, according to the size, type and CFM, they cost around 30 to 4,500 dollars.
The installation charges add about 250 to 1,500 dollars more to the bill.