Duct Cleaning · Welwyn Garden City
Welwyn Garden City's kitchens - the Howardsgate restaurants, the Howard Centre food court and the business-park canteens - vent grease up concealed ductwork. We clean and certify the whole run to TR19 Grease.
Answer a few quick questions about your Welwyn Garden City canopy, filters and ducting for a guide price on stripping and degreasing the extract system - no measuring, no site visit.
Try the cost calculatorWelwyn Garden City was laid out as a garden city and keeps a planned, unhurried centre. The restaurants along Howardsgate, the food court in the Howard Centre and the canteens serving the town's pharmaceutical and business-park employers all run extract ductwork that lifts hot, grease-laden air from the canopy to a concealed roof outlet.
As one of Welwyn Hatfield Borough Council's 762 rated premises, a kitchen here carries its fire risk in the hidden part of that run - a boxed-in riser, a duct above a ceiling void - unseen until an insurer or fire risk assessor asks to see it cleaned. We clean and certify commercial grease, ventilation and laundry ductwork across Welwyn Garden City to TR19 Grease, fit access panels where a run is sealed, and leave the certificate and photographs for your file.
TR19 Grease is the benchmark insurers and fire risk assessors expect for kitchen extract systems. It covers the whole system, measured, not just the parts you can see. Grease is assessed by thickness, and the standard sets the level at which a system must be cleaned and re-tested.
Across Welwyn Garden City we work to that one standard, whether the run climbs out of a busy restaurant kitchen or a care-home laundry.
The extract off a cookline lines itself with combustible grease the whole way to the fan, and it is the concealed length, not the canopy, a fire assessment turns on. We clean it end to end and record the readings.
Dry supply and extract ductwork silts up with dust and debris until it moves far less air than it should. We clean and inspect it so the ventilation actually performs.
Lint packs a laundry or dryer duct faster than anyone expects, and few build-ups catch as readily. We clear and check the run before it turns into an ignition source.
Real jobs, described by sector and area - never by a client's name.
A canteen serving one of the town's large employers ran a long concealed duct that had never been fully cleaned. We surveyed it, fitted access panels and cleaned it end to end around the servery hours, documenting the run for the estates team.
A Howardsgate restaurant had a vertical duct to a roof fan packed with grease. We opened it with compliant panels, cleaned it to bare metal, and left a certificate the insurer accepted.
We trace the whole run, locate the sealed and concealed sections and set the scope and a cleaning interval to your cooking hours.
Compliant inspection hatches go in wherever the ductwork is boxed in, and the kitchen or plant area is sheeted and protected.
The full run is cleaned to bare metal from canopy to fan, with grease-depth readings taken at set points as we work.
You receive a dated certificate, the readings, photographs and a next-due date for the fire logbook.
The building. The Fire Safety Order puts the duty on the responsible person to control fire risk, and concealed grease is where a kitchen fire spreads fastest and least visibly.
The claim. Insurers expect a current certificate; a fire claim on a neglected system can be cut or refused - a costly surprise after a loss.
The day-to-day. A clean run pulls better, smells better and stands up when the environmental health officer visits.
The Wheat Quarter, on the site of the old Shredded Wheat factory, is being reworked into homes and workspace with new kitchens among the retained buildings. Runs threaded through a converted structure need careful, compliant access, and we survey and clean the whole system so a Wheat Quarter kitchen stays fire-safe.
Yes. We work throughout Welwyn Garden City and the wider Hertfordshire, including Howardsgate and the Howard Centre, the town centre and Parkway, the Wheat Quarter, and out to the business-park units. Call 07961 915018 or use the contact form and we will confirm and quote.
The whole run - from the canopy through the concealed horizontal and vertical ductwork to the roof fan. The hidden sections are exactly where the grease and the fire risk sit.
We fit compliant access panels where the run is sealed or boxed in, so every internal section can be reached, cleaned, inspected and certified.
It depends on use. TR19 Grease sets kitchen extract frequency by daily cooking hours - roughly every three months for heavy use, six for moderate and twelve for light - and we set your interval and next-due date on the survey.
Yes. Dry supply and extract ductwork clogs with dust and can spread contamination, and laundry and dryer ducting packs with highly flammable lint. We clean and certify all three.
Yes. We work overnight, early mornings, weekends and closing days to keep your kitchen or site running.
We have cleaned and certified commercial ductwork since 2001, the length of the Hertfordshire coast and across the UK. Whatever the run - a grease riser, a dry office system or a care-home laundry duct - the work ends the same way: bare metal, a photo record and a certificate that stands up to a fire risk assessment.
Send us your site details and cooking hours and we will survey, quote and certify - across Hertfordshire.
