Hemel Hempstead, Hertfordshire
Commercial kitchen extraction in Hemel Hempstead
Canopies, extract fans, make-up air and gas interlocks for cafés and restaurants. Covering Hemel Hempstead and HP1, HP2 and HP3.
- From £6,250 + VAT per kitchen
- Free survey

For Hemel Hempstead restaurants, extraction is usually planned alongside the gas works and planning conditions.
We cover Hemel Hempstead and the surrounding HP1, HP2 and HP3 postcodes as part of our work across Hertfordshire. We survey first, free of charge for new installations on the mainland, then send a fixed written quote.
Kitchen extraction in Hemel Hempstead at a glance
- Town
- Hemel Hempstead, Hertfordshire
- Postcode districts
- HP1, HP2 and HP3
- Nearby
- Abbots Langley (4 miles), Berkhamsted (5 miles) and St Albans (5 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Kitchen extraction for Hemel Hempstead premises
Canopies need to overhang the cooking equipment, use grease filters suited to the cooking, and have access for cleaning. Where gas appliances are used, the gas supply is normally interlocked with the ventilation so cooking cannot run without extract, as BS 6173 sets out.
Wall and island canopies
Stainless steel canopies with baffle grease filters and lighting.
Extract fans and ductwork
Fans sized to the canopy, with access panels for cleaning.
Guide prices in Hemel Hempstead
| Work | Guide price |
|---|---|
| Kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) (per kitchen) | £6,250–£12,550 + VAT |
| Kitchen canopy, extract and make-up air for a restaurant (3 to 4 m canopy) (per kitchen) | £13,600–£31,450 + VAT |
| TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean) | £415–£950 + VAT |
These ranges use our East of England rates. Prices exclude VAT. You get a fixed written price before any work is booked.
Common reasons people call
- Planning conditions on odour or noise
- Gas interlock missing or not working
- A new menu or extra cooking equipment
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). Kitchen extract is commonly cleaned to BESA TR19 Grease, and gas appliances are normally interlocked with the ventilation following BS 6173.
Questions from Hemel Hempstead
Do you cover Hemel Hempstead and nearby?
Yes. We cover Hemel Hempstead and nearby places including Abbots Langley, Berkhamsted, St Albans and North Watford. Send your postcode and we will confirm.
Do I need a gas interlock?
Commercial kitchens with gas appliances normally need the gas supply interlocked with the ventilation, so cooking cannot take place without extract running, following BS 6173.
Do I need planning permission for kitchen extraction?
A new external flue or discharge often needs planning permission, and conditions commonly cover odour control and noise. We can supply technical details for your application.
What is the price of kitchen extraction in Hemel Hempstead?
Guide prices for Hemel Hempstead use East of England rates: kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) is typically £6,250 to £12,550 + VAT per kitchen. We confirm a fixed price in writing before any work starts.
Is the survey free in Hemel Hempstead?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Book a site visit in Hemel Hempstead outside your trading hours.
Kitchen extraction near Hemel Hempstead
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