Greater London · Grease filter exchange
Grease filter exchange in Norwood Green, Greater London
Grease filter exchange for businesses, landlords and public buildings in Norwood Green. BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease.
- Hand-washed filters that still look greasy
- Grease dripping from the canopy
- Bent or damaged filters that do not sit properly
Aftercare tips
So the system stays in good health:
- Never leave gaps in the filter bank
- Watch for grease drips between visits
- Make sure we can reach the canopy on exchange day
- Tell us if a filter is bent or damaged
We tell you if we spot anything in the canopy that needs attention. It can be a sign that a full TR19® clean is due and we can book that in.
Damaged filters leave gaps in the defence. Replacing them early protects the plenum and ductwork.
Grease filter exchange for kitchens and businesses in Norwood Green
Filter exchange sits between full TR19® cleans. Fresh filters help limit what gets into the ductwork though vapour still carries some grease past them. So the canopy, plenum and ducts still need their full TR19 clean. If you’re dealing with grease collecting in the filter channels and filters so greasy the air can barely pass, we can put it right, from baffle filters, school and hospital kitchens and mesh filters onwards.
Across London, many commercial kitchens are squeezed into basements and narrow back-of-house spaces, and the duct may run up through several floors before it discharges at the roof. For a kitchen in Norwood Green, that normally means a longer system to clean and more access panels to plan around.
Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and pictures, and grease extract cleans come with a TR19® certificate issued through the BESCA Vent Hygiene Elite portal.
- Where
- Norwood Green (UB2, TW5, TW7)
- Wider area
- Greater London
- Reporting
- Photo report after every visit
- Price
- A fixed price before we start
- Working hours
- Overnight and weekend work, 24/7 emergency callout
- Call
- 0345 646 2711
- Last updated
- 30 October 2026
Why it’s worth doing now in Norwood Green
Leaving filters too long pushes more grease into the plenum and ducts. That makes the next full clean a bigger job, and grease may build up faster than the cleaning interval allows. It’s better booked as a planned job in Norwood Green than handled as an emergency.
Every site is different, so we price each one individually. Size, access, the condition of the system and when we can work all make a difference.
Why book with us
- Survey first, then a fixed quote
- A fixed price before any work starts
- CHAS, SafeContractor and ISO 9001
- We are fully insured
When to call us in Norwood Green
Kitchens in Norwood Green, as everywhere, find filter washing slips down the list on busy weeks. A missed wash or two is all it takes for filters to fill with grease.
It’s time to book a visit if you see:
- Filters that leave gaps in the canopy
- Filters so greasy the air can barely pass
- Grease collecting in the filter channels
- Hand-washed filters that still look greasy
Volunteers running a hall kitchen near Church of St Mary, or anywhere in Norwood Green, may not know when the extract was last cleaned, and a grease test settles it.
Questions to ask before booking
- Exactly which parts of the system are covered
- What paperwork you get at the end
- Their accreditations, such as BESCA Vent Hygiene Elite, CHAS or SafeContractor
- Whether the quote shows VAT
The process
We work around your opening hours, not the other way round. Most visits are booked for when the area is out of use, such as evenings, overnight, early mornings or weekends. Once we’re in, the area is sheeted and anything that has to be off is turned off and cooled, and the work takes well under an hour for most canopies. Many London buildings have a managing agent, a security desk or a permit-to-work system, so tell us who to contact in Norwood Green.
- We start by noting how many filters you have and what type they are.
- Together we set how often the filters should be changed.
- Each visit starts with the used filters being removed.
- Clean, dry filters are fitted in their place, with no gaps left between them.
- We flag any damaged filters or anything wrong with the canopy.
Getting ready for the visit
- Mention any sign-in, permit or induction we need
- Let us know how we reach the system, including roofs, risers and plant rooms
- Move anything stored near the system
How to get a quote
The quickest way to a quote is to send pictures: the system from a couple of angles, plus any access panels or hatches. Tell us what kind of site it is and when it’s open, and many jobs can be priced from that alone.
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What your team can do, and what needs us
A few tasks are always specialist work: opening up ductwork, cleaning fans, drop testing fire dampers and measuring grease need training, the right equipment and safe access. That’s our job.
Logging matters as much as cleaning. A dated log of in-house cleaning and checks shows an inspector that the system is looked after between visits, alongside our reports.
What grease filter exchange looks like in Norwood Green
Food Standards Agency data counts about 221 restaurants, cafés and canteens and about 101 sandwich bars and takeaways within about 1.5 miles of central Norwood Green. Clogged filters slow the airflow, and busy kitchens like these clog them fast. Night work suits London kitchens, and roads and loading bays tend to be quieter too. Norwood Green is covered by London Fire Brigade. The Fire Safety Order puts the duty on whoever runs a kitchen to control its fire risk, and a greasy duct is fuel.
Older buildings often hide long, awkward duct runs, and if you run a kitchen at a historic venue in the area (Osterley House is about 0.6 miles south-east), access may need planning. Kitchens that cook twelve hours or more a day, as some healthcare kitchens do, fall into BESA’s three-monthly minimum; St Bernard's Hospital is the nearest hospital to Norwood Green, about 1 mile north-east.
Norwood Green is about 1 mile south-east of Southall, in Greater London. Norwood Green gets the same approach as every site we work on: a survey first, a fixed quote, work timed around your hours and a report with photos. 764 places in Greater London are on our list, large and small. You can also see our page for London, roughly 12 miles from Norwood Green.
Every address in UB2, TW5 and TW7 is within our area for grease filter exchange, from busy streets to back roads. Grease filter exchange is available to premises on Norwood Road, Stour Avenue and Durham Avenue and the roads around them. Norwood Green is on the M4 and A3005, which makes it straightforward for our technicians to reach for out-of-hours visits. Neighbouring places we cover for grease filter exchange include North Hyde (1 mile west), Heston (1 mile south-west), Osterley (1 mile south-east), Spring Grove (1 mile south-east) and Lampton (1 mile south). Larger places within reach include London (12 miles east), City of Westminster (9 miles east), Marylebone (9 miles east), Kensington (7 miles east), St Pancras (11 miles east) and Shoreditch (13 miles east).
What’s near Norwood Green
Typical jobs here are in premises near Inwood Park, The Plough Public House and Heston Community School, among other places. For rail, the closest station is Southall station, about 1 mile north-west of the centre. Well-known places in the area include St Bernard's Hospital (1 mile north-east) and Museum of Army Music (2.7 miles south). Not far away are Garden Lake and Castlebar Hill.
Nearby places to Norwood Green
Other services in Norwood Green
Landlords, agents and facilities managers
If you look after several sites, we can plan visits across the whole estate and price them together. Each site gets its own report and pictures, so records stay tidy.
Whether it’s one building or many, you get the same standard: a survey first, a fixed quote, the work timed around the site and a report with pictures.
FAQs for Norwood Green
How do you handle parking and loading in Norwood Green?
Parking and loading in London need planning, so tell us about bays, permits and building rules when you book. If the building has a loading slot system, we will book into it.
Who carries out food hygiene inspections in Norwood Green?
Kitchens in Norwood Green are inspected by Ealing council’s environmental health officers. It helps to keep the extract cleaning records with your food safety paperwork, so they’re ready if asked for.
Which records should we keep?
Each report and certificate we give you, kept together in your maintenance log, along with your own cleaning log. BESA advises that certificates record the date, location and technician.
How regularly do grease filters need exchanging?
The right interval depends on the kitchen. If filters clog early, the interval needs shortening and we will adjust it.
How much notice should we give?
Earlier is better, especially for out-of-hours work. We usually quote within one working day, and there’s a 24/7 line for emergencies.
Do you offer emergency callouts?
Yes, 24/7. Office hours are Monday to Friday, 8am to 6pm, and the emergency line covers the rest.
Where do the greasy filters go?
We take them away to be cleaned and your staff do not have to deal with them. A clean set is fitted in their place.
Will you tell us when the next visit is due?
Yes. The recommended date is on the report. For kitchen extracts, BESA’s minimum intervals run from every 3 months for heavy use to every 12 months for light use, while fire dampers are tested at least annually.
Different parts, different methods
Busy restaurant and pub kitchens
High-output kitchens clog filters quickly. Their exchange schedule is typically the tightest.
Mesh filters
Older or smaller canopies often use mesh filters. They can be on the same exchange schedule as baffle filters.