Portsmouth · Ductwork cleaning
Ductwork cleaning in Copnor, Portsmouth
Ductwork cleaning for Copnor, from a team that has been trading since 2009. Evenings, overnight and weekends, plus a 24/7 emergency line.
- Thick crusts of old grease along the duct
- High readings at a recent grease test
- Grease leaking from duct joints
Ductwork cleaning in Copnor, done properly
The ductwork is where an extract clean is won or lost. Sections with no way in can go uncleaned for years. Each section we can reach is cleaned, and any we can’t is written down, so you know exactly where you stand. The work covers vertical risers, bends and junctions and access panels, and the jobs we see most are grease leaking from duct joints and a duct nobody has opened in years.
For a smaller kitchen near Copnor, a TR19® clean is the same job as anywhere: canopy, filters, plenum, duct, fan and discharge. We plan the visit around your hours, with the journey sorted in advance.
Insurers, fire officers and environmental health officers all look at records. So every job comes with a written report and photos, plus a TR19® certificate through the BESCA VHE portal where the work is a TR19® Grease clean.
- Where
- Copnor (PO3, PO2, PO1)
- Region
- Portsmouth
- Records
- Certificate and photo report
- Price
- Fixed quote, usually within a working day
- When we work
- Out of hours as standard, 24/7 emergency line
- Phone
- 0345 646 2711
- Reviewed
- 30 October 2026
How the visit works
Before we leave, we walk the area with whoever is on site. Anything we couldn’t reach or that needs attention is pointed out there and then, and the same goes into the written report. All told, the work takes anything from a few hours to several visits, depending on the length of duct. In a smaller place like Copnor, parking is rarely the issue, but tell us about gates, roof access and opening hours.
- We start by working out how the duct runs and where it can be opened.
- We measure grease thickness at set points before cleaning.
- Through the access panels, thick grease is removed by hand first.
- The duct is degreased with the method that suits the grease, from degreasers to hot water or steam.
- Post-clean readings and pictures go into the report, with any unreachable section listed.
Before we arrive
- Agree a time when the area can be out of use
- Name a contact who can let us in at the agreed time
- Move anything stored near the system
How to get a quote
The quickest way to a quote is to send photos: the system from a couple of angles, plus any access panels or hatches. Add the site type and your opening hours, and many jobs can be priced from that alone.
Related advice
Ductwork cleaning in Copnor: the local picture
Copnor lies within about 1 mile of the sea. Metal on the roof weathers faster close to the coast, and the extract fan and cowl are no exception. Food Standards Agency records list about 89 restaurants, cafés and canteens and about 86 takeaways in Copnor and the streets around it, up to about 1.5 miles out. Where they cook under a canopy, grease does not stop at the filters: it settles along the duct and up the riser. In Copnor, food businesses are inspected by environmental health officers from Portsmouth council. Extraction counts as kitchen equipment, so its condition can come up on the day. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
If you run catering at a healthcare site, such as a hospital like St Mary's Hospital about 0.7 miles south, the extract may need cleaning more often than a part-time kitchen. If you run catering at a historic house or estate in the area (Warblington Castle is about 4.8 miles north-east), event kitchens in older buildings often have awkward duct runs that need planning.
Copnor is about 1 mile east of Portsmouth, in Portsmouth. For ductwork cleaning in and around Copnor, it’s easy to get a fixed quote: please ring 0345 646 2711 or use the quote form. We work across South East England and London, including Copnor. Across Portsmouth, we cover 19 places, Copnor among them.
We work across the PO3, PO2 and PO1 postcode area for ductwork cleaning and the streets around it. If you need ductwork cleaning at premises on New Road, Lynn Road and Byron Road or a nearby road, our technicians can take on the work. You will find Copnor on the A288, which makes it straightforward for our technicians to reach for out-of-hours visits. We also cover the places around Copnor: Baffins (1 mile south-east), Kingston (1 mile south), Portsmouth (1 mile west), Fratton (1 mile south-west) and North End (1 mile north-west).
What’s near Copnor
Locally, jobs take us to businesses close to The Jolly Taxpayer pub, Alexandra Park and St Edmund's Catholic School and the streets around them. The nearest railway station is Fratton station, about 1.1 miles south-west. A little further out are The Bridge Shopping Centre (1.1 miles south-west) and St Mary's Hospital (0.7 miles south). Open spaces near Copnor include Milton Locks and Portsdown Hill.
Landlords, agents and facilities managers
For anyone managing more than one site, we can schedule visits across all of them on one quote. Each site gets its own report and photos, so records stay tidy.
The Fire Safety Order 2005 puts the duty to manage fire risk on the responsible person, which may be the employer, owner, landlord, FM or managing agent. With shared responsibility, good records help everyone.
Part by part
Vertical risers
Risers carry the extract up through the building to the roof. Grease runs down the walls and gathers at the base, which is one of the points we test.
Bends and transitions
Bends, elbows and changes of size are where grease collects most. The air slows and drops its load, so we clean these points carefully.
Your questions about ductwork cleaning in Copnor
Do you clean school canteen extracts around Copnor out of term?
Yes. The holidays are the usual time for school work. Food Standards Agency records list about 30 schools, colleges and universities with registered kitchens within about a mile and a half of Copnor. Tell us your holiday dates and we will book the visit for when the site is empty.
Does the sea air around Copnor make a difference to ductwork cleaning?
It can. Copnor is within about 1 mile of the coast, and salt air speeds up corrosion. Rooftop fans, discharge cowls and fixings are checked for corrosion as well as grease.
What’s the cleaning interval for extract ductwork?
The minimum depends on how long the kitchen cooks each day: every 3 months for 12 to 16 hours, 6 months for 6 to 12 hours and 12 months for 2 to 6 hours. Grease readings may show it needs doing sooner.
How is kitchen extract ductwork cleaned?
We survey the route, test the grease, then open the access panels. Each run and riser is scraped and degreased, then the readings are repeated.
Do you survey before quoting?
Yes, every time. We diagnose before we treat: the survey shows what needs doing and what access we need and the fixed quote is built on it.
What shows that the ducts need a clean?
Start with the date of the last clean. If it’s overdue, or there isn’t one, a clean is due, and grease readings will confirm how urgent it is.
How long does ductwork cleaning take?
Allow a few hours for a short run, longer for long runs and tall risers. The survey tells us how long your duct needs.
What information do you need?
Where the site is, what it is and when it’s open, along with a few photos and any previous report.
What we’re called out for in Copnor
The further the air travels from the cooking, the cooler it gets. Cooling air drops its grease onto the inside of the duct, which is why ducts go on gathering grease well beyond the filters.
Most sites get in touch after spotting something like this:
- Years of grease along the duct floor
- Fat dripping from the ductwork
- Duct runs that cannot be reached
- Heavy grease at the base of a riser
Church and community hall kitchens, near Church of St Alban or anywhere around Copnor, are easy to forget, but their extracts collect grease like any other.
Before you book anyone
- Exactly which parts of the system are covered
- What hours they’ll be on site
- Whether a written report and pictures are included
- What happens if part of the system cannot be accessed
What ductwork cleaning can’t fix
It’s worth knowing the limits before booking:
- Sections that can’t be reached safely without new access (those are recorded, and panels can be fitted)
- Undersized or badly laid-out ducts
- A failed fan motor at the end of the duct (a fan repair job)
Not sure which it is? You can call us on 0345 646 2711 or email us and we’ll tell you honestly before you book.
What we work on in Copnor
- Horizontal duct runs
- Access panels
- Bends and junctions
- Attenuators
- Multi-storey ducts
- Vertical risers
More services for Copnor
Why deal with it now?
TR19® is not law, but the duty to manage fire risk is. The Fire Safety Order 2005 makes the responsible person assess and reduce fire risk, including the grease inside the extract ductwork. When a site near Copnor shuts unexpectedly, the people who rely on it notice at once.
You won’t find a price list here, because the cost depends on the site in front of us. Call for a fixed quote, and we will explain what it covers.
Why book with us
- One number for every site across the South East and London
- Out-of-hours work and a 24/7 emergency line
- A fixed price before any work starts
- Full insurance on every job
See how cleaning jobs are priced or how to check a contractor.
Fixed quotes for ductwork cleaning in Copnor
We quote each job individually. These are the things that affect it:
- How big the system is
- How many systems or sites are involved
- Where the site is and how we reach it
- When the work can happen, such as evenings, overnight or weekends
When the work has to happen, how we reach it and how big the site is can all change the price. We take each of them into account, and the price is fixed before work begins.
What to send for a quote
The more you tell us, the more accurate the quote. With your enquiry, please include:
- Anything you’ve noticed, such as smells, noise, drips or poor airflow
- The roof, plant room or outside wall the system runs to
- Where the site is and what kind of site it is
- Your last certificate, test record or report
Here’s what helps us quote: the address, the type of site and when it’s open, a few photos and any previous report or certificate. Once you have those, phone us on 0345 646 2711 or use the quote form.