Commercial Grease Ducts in Phoenix | Bleuwave Commercial HVAC

Heat. Grease. Smoke. They move fast in a busy kitchen. And when they do, they ride the grease duct. That duct better be built right, sealed tight, and cleaned often. If it fails, it’s not just a mess. It’s a fire hazard. At Bleuwave Commercial HVAC, we don’t guess. We build grease duct systems that protect your people, your property, and your kitchen. We know the codes. We follow them to the letter. We don’t cut corners. We clean them.

What Is a Grease Duct?

A grease duct is a metal duct system designed to vent grease-laden vapors from commercial cooking equipment to the outside. It’s part of your kitchen exhaust system. When food hits heat, smoke and grease rise. The hood captures it. The duct moves it out.

Grease ducts are usually made from welded stainless steel. They’re tough, fire-rated, and run from the kitchen to the roof or exterior wall. Along the way, they carry a lot of heat and residue.

If they leak, clog, or overheat, disaster follows.

Why Grease Ducts Matter

This isn’t just about performance. It’s about safety. Grease vapor cools and sticks to the inside of the duct. Over time, it builds up. All it takes is one flare-up and that duct becomes a fuse.

Fire marshals know it. Insurance companies know it. You should too.

A well-designed, properly installed grease duct system reduces risk and keeps inspectors happy. It also keeps your kitchen cooler and your staff safer.

Code Compliance and NFPA 96

In Phoenix, all commercial grease ducts must comply with NFPA 96 – the national standard for ventilation control and fire protection of commercial cooking operations.

Here are the basics:

• Ducts must be welded, liquid-tight.
• No fasteners on the inside.
• Fire-rated enclosure if the duct runs through other parts of the building.
• Proper clearances from combustible materials.
• Access panels every 12 feet and at every turn.

At Bleuwave, we know NFPA 96 by heart. We install grease ducts that pass inspection the first time. Every time.

Custom Duct Fabrication

Not all buildings are built for a straight shot to the roof. That’s where custom ductwork comes in. We design and fabricate grease ducts to fit your space. Whether it’s a high-rise, a strip mall, or a food truck commissary, we build what you need.

We use:

• 16-gauge stainless steel
• Continuous welds
• UL-listed components

Our welders and installers are trained to do the job right, fast, and clean.

Installation Services

We handle the full install:

• Field measurements
• Custom duct design
• Fire wrap and enclosure
• Roof and wall penetrations
• Roof fans and termination

We coordinate with GCs, architects, and kitchen designers. We show up on time. We stay on schedule. And we don’t leave a mess.

Grease Duct Cleaning and Maintenance

Install it right. Then keep it clean. That’s how you stay safe.

We offer scheduled grease duct cleaning using high-pressure steam, scrapers, and vacuums. Our team works nights, weekends, and off-hours to keep you running.

We clean:

• Hood interiors
• Duct interiors
• Exhaust fans

You get a certificate for your records. You stay in code. You sleep better.

Grease Duct Repair and Resealing

Sometimes ducts leak. Sometimes they rattle. Sometimes a fire exposes a weakness. When that happens, Bleuwave is ready.

We repair:

• Cracked welds
• Leaky seams
• Broken access doors
• Damaged fire wrap

Fast response. Fair pricing. No guessing.

Fire Suppression Integration

Grease ducts often tie into your fire suppression system. We make sure they work together. We install nozzles, test systems, and make sure your duct gets protected in case of fire.

If your duct isn’t protected, your whole kitchen is at risk. We fix that.

Common Problems We Solve

We see the same problems again and again in Phoenix kitchens:

• Ducts not built to code
• Grease leaks and stains
• Smoke backing into the kitchen
• Ducts too close to wood or drywall
• Rusted or failing fans

We solve them fast. We solve them right.

Who We Serve

Bleuwave installs, repairs, and maintains grease ducts for:

• Restaurants
• Food halls
• Hotels and casinos
• Schools and universities
• Healthcare facilities
• Industrial kitchens

Wherever food is cooked, we bring clean air and fire safety.

Why Choose Bleuwave?

We’re not the cheapest. We’re the best. We do what we say. We show up when we say we will. And we build systems that work.

Bleuwave is:

• Veteran-owned
• Phoenix-based
• Fully licensed and insured
• Staffed by trained, certified techs
• Backed by a strong reputation

We know HVAC. We know kitchens. And we know what keeps a building safe.

Call Bleuwave Commercial HVAC Today

Don’t let a grease duct put your business at risk. If you need a new install, an upgrade, or just a deep clean, Bleuwave Commercial HVAC is ready.

Call us today at (480) 863-5855 to schedule your grease duct inspection or consultation. We’ll come out, take a look, and give you straight answers.

We build ducts that pass inspection, protect your kitchen, and stand up to the heat. That’s Bleuwave.

Call now. Cook safe. Breathe easy.