Hertfordshire · Canopy and hood cleaning
Sleapshyde canopy cleaning
Canopy cleaning for Sleapshyde, with a survey first and a report with pictures at the end. Ask us for a fixed quote.
- Fat running down the front of the hood
- Smoke hanging around the canopy during service
- Wet, greasy drips from the hood
Canopy cleaning in Sleapshyde, done properly
The canopy is where the extract system breathes in. If it’s coated in grease, everything downstream gets more of it. We start the check-up there, and the treatment is a thorough degrease of the hood, plenum and housing. The work covers canopy light fittings, wall canopies and plenum chambers, and the jobs we see most are a plenum thick with grease behind the filters and wet, greasy drips from the hood.
For a kitchen in or near Sleapshyde, the visit is planned around opening hours and the journey, and the clean covers the whole system, as it would anywhere: canopy, filters, duct, fan and discharge, with a certificate and photo report at the end.
Duct Doctor has been trading since 2009, as a BESCA Vent Hygiene Elite member, cleaning to BESA TR19® Grease. We also hold CHAS, SafeContractor and ISO 9001, and we carry full insurance.
- Location
- Sleapshyde (AL4)
- Region
- Hertfordshire
- Reporting
- Certificate plus before-and-after pictures
- Quote
- Fixed quote, typically within a working day
- When we work
- Out of hours as standard, 24/7 emergency line
- Telephone
- 0345 646 2711
- Reviewed
- 30 October 2026
When it’s something else
Canopy cleaning can’t fix everything, and we’d rather say so up front. It does not solve:
- A dirty extract fan further along the system
- A hood that does not cover the cooking line
- Bent or broken filters
Not sure which it is? You can call 0345 646 2711 or drop us a line and we’ll tell you honestly.
What we work on in Sleapshyde
- Grease gutters
- Canopy light fittings
- Baffle filters
- Island canopies
- Plenum chambers
- Wall canopies
Canopy cleaning around Sleapshyde
Look up Sleapshyde on the FSA’s food hygiene register and you’ll find about 35 restaurants, cafés and canteens and about 13 takeaways and sandwich shops across Sleapshyde and its immediate surroundings (about a mile and a half). Any of those kitchens with a canopy has a hood that needs cleaning inside and out. The fire and rescue service for Sleapshyde is Hertfordshire Fire and Rescue Service. Grease in a kitchen extract is a recognised fire risk, and the fire authority enforces the law on managing it in most commercial premises. It’s St Albans City council that sends environmental health officers to food businesses in Sleapshyde. The cleanliness of the kitchen and its equipment, extraction included, is part of what they check. A TR19® certificate and photo report after each clean gives you a record to show an inspector.
Volunteers running a hall kitchen near Church of St Mark, or anywhere in Sleapshyde, may not know when the extract was last cleaned, and a grease test settles it. Hatfield House, about 2.5 miles north-east, is one of the historic houses near Sleapshyde; if you run event catering at a venue like that, cleans can be booked between functions.
Sleapshyde is about 2 miles south-west of Hatfield, in Hertfordshire. Sleapshyde gets the same approach as every site we work on: diagnosis first, a fixed price, out-of-hours working where necessary and a written report with photos. Across Hertfordshire, we cover 381 places, Sleapshyde among them. We also work in London, about 18 miles from Sleapshyde.
Postcode districts we cover here for canopy cleaning: AL4. If you need canopy cleaning at premises on Sleapcross Gardens, North Orbital Road and Smallford Lane or anywhere close by, we can help. Other places close to Sleapshyde include Colney Heath (1 mile south-east), Smallford (1 mile north-west), Tyttenhanger (1 mile south-west), Hatfield (2 miles north-east) and Cooper's Green (2 miles north). We also work in nearby towns such as Watford (8 miles south-west), Hemel Hempstead (8 miles west), Stevenage (12 miles north), St Albans (3 miles west), Welwyn Garden City (5 miles north-east) and Harpenden (6 miles north-west).
What’s near Sleapshyde
Locally, jobs take us to businesses close to Nicholas Breakspear Catholic School, The Plough Inn and Highfield Park and the streets around them. The closest station to Sleapshyde is Welham Green station, about 2.4 miles east of the centre. Other landmarks nearby include The Bunker at Hatfield Police Station (1.7 miles north-east) and The Maltings (3.2 miles west). The countryside around Sleapshyde includes Colney Heath Local Nature Reserve and Verulamium Lake.
Do you need canopy cleaning in Sleapshyde?
The canopy takes the hottest, wettest air in the kitchen. Grease from the vapour lands on the canopy’s inner surfaces, its joints and its filters, and the plenum behind them collects the rest.
Most sites get in touch when they notice something like this:
- A sticky, discoloured canopy
- Condensation and grease dripping together
- Heavy deposits behind the grease filters
- Fat running down the front of the hood
School kitchens, at schools like Colney Heath Junior Mixed Infant and Nursery School for example, are typically cleaned in the holidays so no lunches are lost.
What your quote should include
- What happens if part of the system cannot be accessed
- Whether a survey comes first
- If the quote is a fixed price or an estimate
- When they can work, and whether that is outside your opening hours
FAQs for Sleapshyde
Who enforces fire safety at workplaces in Sleapshyde?
It’s Hertfordshire Fire and Rescue Service, which covers Sleapshyde. TR19® is not law, but it’s the benchmark many fire officers and insurers look to when they ask how often the extract is cleaned.
Do you work at weekends in Sleapshyde?
Yes, out-of-hours work is a big part of what we do. That way a site in Sleapshyde does not have to lose a day’s trading. Let us know the hours you’re closed and we will book within them.
What happens to the filters during the clean?
We take them out, clean them and put them back. We also offer a filter exchange service for between cleans.
Do you look at the system first?
Yes. For many sites, pictures and a few details are enough, and larger or hidden systems get a visit.
What types of premises do you cover?
We work for restaurants, pubs, hotels, schools, colleges, hospitals, care homes, offices and shops, plus food production and leisure sites.
Does the law say we must follow TR19?
No. TR19® itself isn’t law; it’s a BESA specification. The law is the Regulatory Reform (Fire Safety) Order 2005, which makes the responsible person assess and reduce fire risk, and cleaning to TR19® is the recognised way to show grease is under control.
Does a canopy clean meet TR19?
A TR19® Grease clean covers the whole system, not just the canopy. A canopy clean helps between full cleans, but the ducts and fan still need doing, and the report will say what was covered.
What do you need from me for a quote?
Some pictures and a quick description of the system, with the address and opening hours. If we need more, we will ask.
How the job changes from site to site
Wall canopies
A wall-mounted canopy runs along the back of the range. Grease often collects where the canopy meets the wall, so we clean along it as well as the inner skin.
School and staff canteen kitchens
Lighter cooking still leaves grease on the canopy. The whole system still needs cleaning at least every 12 months under BESA guidance, and the canopy is part of it.
Managing agents and facilities teams in Sleapshyde
Keeping records across a portfolio is half the battle. Every visit ends with a dated report and photos, ready to show insurers, fire officers or EHOs.
From a single site to a large estate, the standard is the same: the system surveyed, the price fixed, the visit fitted around trading and everything written up afterwards.
Aftercare tips
Think of this as the after-treatment advice, short and simple:
- Keep filters on a set cleaning routine
- Don’t scrape the canopy with metal tools
- Check filters are not leaving gaps
- Check all filters are fitted before service
We clear away the sheeting, waste grease and water before we leave. Filters are back in place and seated properly ready for the next service.
Run the extract for as long as anything is cooking. Turning the fan off early lets vapour settle on the hood.
Nearby places to Sleapshyde
More services for Sleapshyde
How the visit works
We turn up at the time agreed with you, which is often after service, overnight or at a weekend. Anything that needs to be off for the work is switched off and left to cool before work begins, and floors and nearby surfaces are sheeted. The work itself takes a few hours, depending on the size of the canopy and how much grease has built up. A quick note on how to find the site and where to park makes a visit to Sleapshyde run smoothly.
- Diagnosis first: we look behind the filters as well as at the hood.
- Equipment is turned off and cooled, and the area under the canopy is protected.
- Thick grease is scraped away before the canopy is degreased.
- We finish the plenum, troughs and canopy and check them over.
- The canopy is signed off with before and after photos and a next clean date.
Getting ready for the visit
- Move anything stored near the system
- Have your last certificate or report to hand
- Make sure someone can let us in and lock up afterwards
How to get a quote
We don’t publish a price list, because every site is different. Instead, we look at your site first, from pictures or a survey, then send a fixed quote. To get going, ring 0345 646 2711 or use the quote form.
Read more
Why deal with it now?
A canopy clean in Sleapshyde now stops the grease spreading further. The work takes an hour or two for one small canopy, longer where there are several, done while the kitchen is closed. Put off, the grease simply moves further into the system. It’s simpler to plan the work at Sleapshyde now than to arrange it in a hurry later.
You won’t find a price list here, because each job is priced on what it involves. Call for a fixed quote, and we’ll explain what it covers.
Why book with us
- Accredited under CHAS and SafeContractor, with ISO 9001
- Survey first, then a fixed quote
- Full insurance on every job
- Ventilation hygiene specialists since 2009
See how cleaning jobs are priced and our accreditations and certificates.