What does a fire protection company do when designing restaurant hood and duct systems?

They engineer airflow, grease duct routing, fire suppression integration, and code compliance for safe kitchen operation.

When is a pollution control unit required for NYC restaurants?

PCUs are required when grease exhaust cannot discharge directly to the roof or when odor and smoke control is mandated.

Do hood and duct systems need FDNY approval?

Yes, all commercial kitchen hood, duct, and fire suppression systems must meet FDNY and NYC Mechanical Code requirements.

Can grease ducts discharge to the street instead of the roof?

In some buildings, street-level discharge is allowed with proper pollution control and approvals.

Why does poor hood design cause smoke and odor complaints?

Incorrect airflow, duct sizing, and transitions create static pressure and uneven capture.

What fire protection companies design hood & duct for NYC restaurants?

A real-world case study showing how Master Fire Mechanical engineered a compliant hood, duct, and pollution control system for a Manhattan restaurant at 330 Madison Avenue.

Master Fire Mechanical — NYC’s trusted fire protection and commercial kitchen engineering partner for over 50 years. We specialize in restaurant hood and duct design, custom grease duct fabrication, pollution control units, exhaust ventilation, makeup air, UL-300 fire suppression systems, FDNY filings, testing, inspections, and violations removal. Serving Manhattan, Brooklyn, Queens, Bronx, Staten Island, and Westchester. 244 5th Avenue, New York, NY 10001 (646) 772-1244 https://masterfiremechanical.com

Master Fire CKVNY 330 Madison January 29 70

Master Fire CKVNY 330 Madison January 29 73

Master Fire CKVNY 330 Madison January 29 72

Case Study: 330 Madison Avenue – Granola Bar Restaurant Hood, Duct & Pollution Control Design A fast-casual granola bar concept at 330 Madison Avenue in Midtown Manhattan was preparing for opening and needed a fully engineered hood and duct system that would satisfy FDNY, DOB, and landlord requirements. The kitchen layout included grease-producing equipment, limited shaft space, and no direct roof discharge, requiring the use of a Pollution Control Unit (PCU). Master Fire Mechanical was brought in to design and fabricate a complete Type I hood and grease duct system engineered specifically for the space. Our team designed the hood geometry, duct routing, transitions, and fan specifications to control smoke, heat, and grease-laden vapors under real cooking load. We custom-fabricated the ductwork, installed the pollution control unit, coordinated exhaust discharge to the approved exterior location, and ensured the system met NYC Mechanical Code, NFPA, and FDNY standards. The result was a fully compliant, inspection-ready kitchen ventilation system that passed approvals, eliminated odor complaints, and allowed the restaurant to open on schedule without violations or redesign delays.

Fire protection companies that design hood and duct systems for NYC restaurants must understand far more than basic ventilation. Proper hood and duct design requires engineering knowledge of grease load, airflow, static pressure, pollution control, fire suppression integration, and strict FDNY and DOB code compliance. Master Fire Mechanical provides end-to-end hood, duct, and exhaust system design for New York City restaurants, ensuring systems perform correctly under real cooking conditions and pass inspection the first time.

Master Fire Mechanical Get A Quote Now Master Fire Restaurant Fire Suppression System Maintenance Manhattan

What does a fire protection company do when designing restaurant hood and duct systems?
When is a pollution control unit required for NYC restaurants?
Do hood and duct systems need FDNY approval?
Can grease ducts discharge to the street instead of the roof?
Why does poor hood design cause smoke and odor complaints?
Does hood and duct design affect fire suppression system approval?

Design Component	Purpose	Common NYC Challenge	Compliance Benefit
Type I Exhaust Hood	Capture grease, smoke, and heat	Improper sizing for equipment load	Cleaner air and inspection approval
Grease Duct Routing	Safely move exhaust to discharge point	Tight shafts and offsets	Reduced fire risk
Pollution Control Unit	Control odor and smoke	No roof access available	Neighborhood compliance
Exhaust Fan Engineering	Maintain correct airflow	Static pressure loss	Consistent system performance
Fire Suppression Integration	Protect cooking equipment	Improper nozzle coverage	FDNY approval

Master Fire CKVNY 330 Madison January 29 71

Master Fire CKVNY 330 Madison January 29 74

Master Fire CKVNY 330 Madison January 29 75

If you are opening or renovating a restaurant near Midtown Manhattan or anywhere in New York City and need a fire protection company that designs compliant hood and duct systems, Master Fire Mechanical can engineer and build it correctly from day one. Call today to avoid costly redesigns, failed inspections, and opening delays.

Las empresas de protección contra incendios que diseñan campanas y ductos para restaurantes en NYC deben cumplir normas estrictas de FDNY y del código mecánico. Master Fire Mechanical diseña e instala sistemas completos de campanas, ductos y unidades de control de contaminación para cocinas comerciales, ayudando a restaurantes a abrir sin retrasos ni violaciones.

No restaurant owner or property manager wants to gamble with FDNY inspections, fire safety violations, or system failures — and that’s why so many NYC businesses rely on Master Fire Mechanical, the trusted fire protection and commercial kitchen fire safety specialists serving New York City from Yonkers to the East Village, and Midtown to Gravesend as well as many other great New York City eating locals.

We understand how stressful it can be to deal with failed inspections, violation notices, emergency shutdowns, and aging fire protection systems — especially when your business, staff, and customers are on the line. Our team works directly with restaurant owners, building managers, and contractors to correct issues quickly, document compliance properly, and keep systems operating safely.

From our Bronx-based operations, Master Fire Mechanical proudly serves all five NYC boroughs — including Manhattan, Brooklyn, Queens, The Bronx, and Staten Island — providing fire suppression systems, hood & duct protection, exhaust system support, sprinkler coordination, inspections, testing, maintenance, and violations removal.

Whether you’re opening a new restaurant, upgrading an existing commercial kitchen, responding to a failed FDNY inspection, or taking over a previously closed space, Master Fire Mechanical is here to protect your operation and keep you compliant.

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