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DDAN Hood Cleaning and Repair
(615) 881-6968

Code-Compliant Access. Clean Ducts Safely. Prevent Fires or Fines.

What Kitchen Exhaust Access Doors Do for Your System

Access panels aren't optional — they're required for safe, code-compliant duct cleaning. These kitchen exhaust access doors are installed directly into your grease ductwork and provide safe entry points for cleaning crews to reach interior sections. Without a proper access panel for hood system maintenance, your ducts can't be fully cleaned, and grease buildup becomes a major fire hazard.

NFPA 96 requires restaurant exhaust access panels:

  • No more than 12 feet on horizontal duct runs
  • At every change of direction
  • Near duct-mounted fans or bends

If your kitchen exhaust ducts lack proper access, DDAN Hood Cleaning and Repair can fix that. Our duct access door installation service upgrades your system with panels that meet all code and fire safety requirements.

Signs You Need Commercial Hood Cleaning Access Panel Installation

  • Your ducts have no visible access panels or only one at the base of the hood
  • Cleaning crews can't reach interior duct sections and skip full cleanings
  • Grease streaks or buildup along the exterior of ducts
  • You recently failed or nearly failed inspection due to access or cleaning limitations
  • Your panels are damaged, leaking, or missing seals

Poor access is one of the biggest causes of dangerous grease buildup inside kitchen exhaust systems. A commercial hood cleaning access panel solves this by giving crews full reach into every section.

Request a Quote for Access Panel Installation

Call Now: (615) 881-6968
DDAN Hood Cleaning truck

NFPA 96 Duct Access Panel Install Services

  • NFPA 96-compliant placement and spacing for full kitchen hood maintenance access
  • Liquid-tight installation to prevent grease leaks and fire hazards
  • Fire-rated duct access doors that withstand high temps and resist warping
  • Low-profile and custom-fit options for tight duct spaces
  • Each exhaust system inspection panel is sealed with fire-safe gaskets and riveted hardware

We install access panels for all duct sizes and types — including welded, spiral, and single-wall ducts.

Why It Matters: Grease Fire Prevention

Without access panels, grease-laden vapor builds up where you can't reach it. Over time, this layer of flammable residue becomes a major fire risk.

Code-compliant access means:

  • Cleaner ducts with full access to interior walls
  • Lower fire risk and insurance liability
  • Easier, faster, and cheaper cleaning over time
  • Higher chance of passing inspections without delays or shutdowns

A few small duct access door installations can prevent thousands in fines, shutdowns, or fire damage.

Installation Timeline, Cost & Availability

  • Install Time: 1-2 hours per panel
  • Typical Cost: $250-$600 per panel installed
  • Emergency and after-hours installation available to avoid downtime

We provide free quotes and code reviews to assess exactly what you need.

fire-rated duct access door installation on commercial kitchen grease duct - DDAN Hood Cleaning and Repair

Don't Wait Until You're Fined or Shut Down!

Whether you need a one-time deep clean, an urgent emergency repair, or a complete kitchen exhaust system installation, DDAN Hood Cleaning and Repair is here to keep you up and running.

Call Now: (615) 881-6968
DDAN Hood Cleaning truck