Initial Assessment & System Preparation for Grease Extraction
At Duct Cleaning TipTop Ltd, every grease extraction project begins with a meticulous inspection of the entire ventilation system. Our trained technicians assess the ductwork, canopy, filters, and fan units to determine the level and type of contamination present. We document key findings and identify high-risk areas where grease accumulation could pose fire hazards or reduce airflow efficiency.
Before cleaning begins, the kitchen extraction system is safely shut down to ensure compliance with health and safety standards. Sensitive kitchen equipment, appliances, and food preparation areas are covered and protected to prevent any cross-contamination during the process. We also open all available access doors to provide complete reach into the ductwork—ensuring that no hidden section is missed. If the system lacks adequate access points, we can professionally install new access doors in compliance with industry regulations, allowing for a thorough, end-to-end clean that meets TR19® hygiene standards.
Comprehensive Cleaning of Ducts, Fans, & Filters
Our team at Tip Top Duct Cleaning Ltd follows industry-approved methods to ensure your entire grease extraction system is cleaned to bare metal, in line with TR19 fire safety standards.
For ductwork, we use a combination of manual scraping, food-safe degreasing chemicals, and high-pressure washing to remove all grease deposits from even the hardest-to-reach areas.
Fans are carefully dismantled where possible, then treated with power washing until every surface is returned to bare metal, ensuring maximum airflow and efficiency.
Grease filters are either soaked in specialised degreasing tanks or processed through a commercial-grade dishwasher, removing all built-up residue.
This deep-cleaning approach not only prevents fire hazards but also prolongs the lifespan of your extraction system, keeping your kitchen compliant and safe.
Sanitization, Reassembly & TR19 Certification
After cleaning, Tip Top Duct Cleaning Ltd carefully reassembles your kitchen extraction system, ensuring every component is securely fitted and ready for safe operation.
We carry out a visual check to confirm that all surfaces are cleaned back to bare metal in line with TR19 guidance, then apply a food-safe sanitizing solution to leave the system hygienic.
Finally, we provide you with a TR19 compliance certificate and supporting documentation, which includes before-and-after photos and grease measurement records.
This certificate demonstrates that your kitchen ventilation system has been cleaned to industry standards — reducing fire risk, improving airflow, and meeting the requirements of insurers and environmental health officers.
