04 / NFPA 96 · Ansul Certified

Kitchen Hood
Suppression.

NFPA 96 commercial kitchen hood fire suppression. Installation, bi-annual inspection, and emergency service for restaurants across the GTA. Ansul-certified.

The Service

Protect your kitchen. Protect your insurance. Protect your business.

A commercial kitchen is the highest-risk fire environment in most commercial properties. Cooking oils reach autoignition temperatures that water and dry-chemical extinguishers simply can't control. That's why NFPA 96 requires a wet-chemical (K-Class) suppression system over every piece of cooking equipment. And why it must be inspected and tested twice per year.

Boss Fire is Ansul-certified and handles the complete lifecycle: new system design & installation, bi-annual inspection and testing, tank recharging after discharge, nozzle replacement, and fusible-link servicing.

Failed inspection? Insurance audit? Pre-opening inspection? Same-day service available across the GTA.

Kitchen Suppression Services

  • New-build system design & installation
  • Bi-annual inspection (every 6 months) per NFPA 96
  • Fusible link replacement (required semi-annually)
  • Nozzle inspection, cleaning, and replacement
  • Wet-chemical tank recharging after discharge
  • Manual pull station & gas shut-off verification
  • Integration with building fire alarm system
  • K-Class portable extinguishers (required within 30 ft of cooking)
  • Hood & duct cleaning coordination
  • Written inspection report for insurer & health department
Commercial kitchen hood suppression nozzles inspected by Boss Fire Inc.
Restaurant & Kitchen Coverage

One team. Every
variant & scenario.

Complete Kitchen

Full-Service Restaurant

Suppression for grills, fryers, ranges, salamanders, ovens. Full integration with building alarm.

High-Volume Kitchens

Quick-Service (QSR)

Purpose-built for chain QSRs. Standardized across multiple locations via National Accounts.

Range + Deep Fryer

Commercial Hood

Standard suppression nozzle layout over all cooking equipment under a single exhaust hood.

Compact Systems

Mobile Food Trucks

NFPA 96 also applies to mobile food vending. We install and inspect truck-specific systems.

Shared-Use Commissaries

Ghost Kitchens

Multi-tenant kitchen facilities require dedicated suppression per tenant. We design and certify accordingly.

Post-Discharge / Failed

Emergency Service

Same-day response to discharged systems or failed inspections. We recharge, reset, and re-certify on site.

Questions

Frequently asked.

Still have questions? Call direct: 905-519-BOSS

How often does a kitchen hood suppression system need to be inspected? +

Under NFPA 96, commercial kitchen hood suppression systems require inspection every 6 months by a qualified technician. During each inspection, the fusible links must be replaced, the nozzles checked and cleaned, and the system's manual pull station and gas shut-off tested. Missed inspections typically void insurance coverage.

What's the difference between the hood cleaning and the suppression inspection? +

Hood cleaning removes grease buildup from the hood, ducts, and fans. Typically required every 1-3 months depending on volume. Suppression inspection is the semi-annual servicing of the fire-extinguishing system above the hood. Boss Fire handles the suppression side and can coordinate with your hood-cleaning provider.

Do I need a K-Class portable extinguisher in addition to the hood suppression? +

Yes. NFPA 10 requires a portable K-Class (wet chemical) fire extinguisher within 30 feet of any commercial cooking equipment, regardless of the hood suppression system. This is a frequently-failed inspection item.

What happens if our hood suppression system discharges? +

The system must be professionally recharged, nozzles and fusible links must be replaced, and the system must be re-certified before the kitchen can reopen. Boss Fire offers same-day emergency discharge service across the GTA. Call 905-519-BOSS.

Book your free assessment.

Let's keep your property
compliant, covered, and calm.

Free on-site assessment across the GTA. No charge, no pressure. Just a clear plan and a single point of contact for every fire system on site.

Need fire protection now? Same-day across the GTA.