Why Roof Degreasing Matters for New Jersey Restaurants

At Roof Plus, we’ve recently received a wave of inquiries from local restaurants asking whether we offer rooftop degreasing. The answer is yes, and if you run a commercial kitchen in New Jersey, it’s something you can’t afford to ignore.

Call Roof Plus at (732) 899-8118 to schedule professional roof degreasing for your restaurant today.

What Is Rooftop Grease and Why Is It a Problem?

When commercial kitchen exhaust systems vent hot air, smoke, and oil vapor through the roof, they also deposit a fine mist of grease and cooking byproducts on rooftop surfaces. Over time, this residue builds up, creating more than just an unsightly mess. It introduces a dangerous trifecta of risks:

• Fire Hazard – Grease is highly flammable. According to the Utah State Fire Marshal, saturated rooftop materials can ignite with even minor sparks, posing a significant fire risk to the building.
• Roof Damage and Leaks – Grease contains acidic compounds that break down roofing membranes, especially under heat. This leads to swelling, blistering, and cracking. Eventually, water seeps in, causing structural damage and expensive leaks.
• Warranty Voids – Major manufacturers like GAF explicitly state that damage caused by grease exposure is not covered under warranty. In their limited warranty exclusions, chemical attacks, “including, but not limited to, exposure to grease and oil”, can void coverage.
• Code Compliance – New Jersey enforces NFPA 96 regulations, which require restaurants to manage grease across the entire exhaust system, including the roof. Failing to clean rooftop grease could mean you’re out of code compliance, and out of luck during inspections.

Grease Isn’t Just a Mess. It’s a Liability.

Left untreated, grease-saturated rooftops can become a legal and financial nightmare. Roof degradation can lead to:

• Expensive repairs not covered by warranty
• Health code violations from grease runoff
• Personal injury risks to rooftop workers
• Business interruption from roof failures or fires

As noted by industry safety experts, if you already have rooftop grease present, you must use a qualified contractor to remove it properly. Doing it incorrectly can cause even more damage.

The Roof Plus Solution

Roof Plus has helped several local restaurants safely clean and protect their roofing systems. Our team uses industry-recommended techniques that:

• Remove grease without damaging roofing membranes
• Prevent future buildup and pooling
• Extend the lifespan of your roof
• Support code compliance and warranty preservation

We’re based right here in New Jersey and understand the regulations that apply to your facility. Whether you run a small café or a high-capacity kitchen, we can create a degreasing and maintenance plan that fits your needs and budget.

Stay Safe, Stay Open

Don’t let a grease-slicked roof put your business at risk. With Roof Plus, you get local expertise, dependable service, and the peace of mind that your building, and business, are protected.

Contact Roof Plus today at (732) 899-8118 to request a free quote for roof degreasing.