Official commercial kitchen canopy cleaning certificate and TR19 grease extraction compliance services across the UK. For commercial kitchens, restaurants, hotels, schools, and healthcare canteens, maintaining grease extraction systems is not merely a hygiene standard; it is a statutory legal obligation under the Regulatory Reform (Fire Safety) Order 2005.
Grease buildup inside kitchen extraction hoods, baffle filters, ductwork, and exhaust fans represents the leading cause of catastrophic commercial kitchen fires. Without a valid, accredited TR19 Kitchen Extract Cleaning Certificate, insurance providers routinely reject fire damage claims, leaving business owners personally liable for damages. CCSN delivers certified, insurance-approved commercial kitchen deep extraction cleaning across Nottingham, Leicester, Derby, and the East Midlands.
What Is a TR19 Kitchen Extract Cleaning Certificate?
A TR19 certificate is a formal legal document issued by an accredited commercial cleaning contractor confirming that your kitchen extraction system has been thoroughly degreased, inspected, and tested in accordance with BESA (Building Engineering Services Association) TR19 Grease Specification.
To qualify for a valid insurance compliance certificate, cleaning operatives must clean the entire ventilation system from kitchen canopy to discharge cowl, documenting the following testing metrics:
- Wet Film Thickness Test (WFTT): Grease deposit levels are measured in microns (µm). Under TR19 standards, grease buildup must not exceed an average of 200 microns across the system, with no single measurement exceeding 500 microns.
- Full Photographic Verification: Pre-clean and post-clean photographic evidence must be captured inside the canopy, plenum chamber, horizontal and vertical ducting lengths, inline fan impellers, and external cowl louvres.
- Access Panel Certification: Verification that sufficient access panels have been installed at minimum 2-meter intervals and duct bends to allow comprehensive physical and mechanical cleaning.
- Post-Clean Certification Certificate: A numbered compliance certificate issued for your premises file, local Environmental Health Officer (EHO) inspection, and commercial insurance underwriter.
How Frequently Must a Kitchen Canopy & Duct System Be Certified?
TR19 guidelines specify statutory cleaning frequencies based on daily commercial cooking operational hours and grease production volumes:
| Cooking Volume / Kitchen Typology | Daily Cooking Hours | Statutory TR19 Cleaning Frequency |
|---|---|---|
| Heavy Cooking (Fast food, char-grill steak houses, wok cooking, continuous frying) | 12 – 16 hours / day | Every 3 Months (Quarterly) |
| Moderate Cooking (Full-service restaurant, pub dining, hotel banqueting, hospital kitchen) | 6 – 12 hours / day | Every 6 Months (Biannual) |
| Light Cooking (Daytime office canteen, school kitchen, residential nursing care home) | 2 – 6 hours / day | Every 12 Months (Annual) |
The Complete 5-Stage Canopy Cleaning & Certification Process
At CCSN, our trained commercial extraction engineers follow a structured 5-stage cleaning standard that guarantees immediate compliance:
- Site Shielding & Preparation: We isolate all gas and electrical supplies to cooking ranges. Specialized flame-retardant plastic sheeting seals cooking equipment, preparation counters, and flooring, preventing chemical contamination.
- Baffle & Mesh Filter Degreasing: Extraction filters are removed and submerged in heated dip tanks containing non-caustic, food-safe alkaline degreasers to eliminate carbonized oil deposits.
- Canopy & Plenum Chamber Hand Scraping: Technicians scrape heavy carbon crusting from canopy gutters, inner plenum voids, and collection channels before applying high-performance emulsifiers.
- Rotary Brush & High-Pressure Duct Cleaning: Utilizing mechanical rotary cable brushing systems and manual scraper rods through access doors, all horizontal and vertical ducting runs are scraped back to bare metal.
- Testing, Certification & Handover: We conduct Wet Film Thickness Gauge testing, log photographic evidence, and issue your official TR19 Compliance Certificate within 24 hours.
Legal Penalties of an Uncertified Extraction System
Operating a commercial kitchen without a valid canopy cleaning certificate exposes your enterprise to severe statutory risks:
- Insurance Policy Invalidation: In the event of a fire, insurance loss adjusters will request your recent TR19 Certificate and photographic report. Failure to provide current documentation leads to immediate claim denial.
- Enforcement & Prohibition Notices: Local Fire and Rescue authorities carry statutory powers under Article 31 of the Fire Safety Order to issue immediate Prohibition Notices, closing your kitchen until compliant cleaning is verified.
- Food Hygiene Rating Downgrades: Environmental Health Officers (EHO) evaluate kitchen ventilation during annual hygiene audits; visible grease accumulation directly causes Food Hygiene Rating reductions.
Frequently Asked Questions
Can my in-house kitchen staff clean the canopy to meet insurance standards?
No. While kitchen staff should wash grease filters weekly, insurance underwriters require specialist certification covering inaccessible internal ductwork and extract fans that kitchen porters cannot safely access. Only an accredited specialist contractor can issue a valid TR19 certificate.
Do you perform kitchen canopy cleans overnight to prevent closure?
Yes. The vast majority of our commercial kitchen canopy and duct cleans across Nottingham, Leicester, and Derby are performed overnight or during scheduled kitchen shutdown periods, ensuring zero loss of daytime restaurant covers.
Book Your Commercial Kitchen TR19 Canopy Clean
Protect your business, staff, and insurance compliance. Call CCSN’s commercial operations desk on 0115 784 6360 or contact our team online to schedule your certified kitchen extract clean today.
