Stevenage, Hertfordshire
Extractor fan installation in Stevenage
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Stevenage and SG1, SG2 and SG4.
- From £185 inc VAT per fan
- Free survey
If the bathroom mirror in your Stevenage home stays steamed up, the fan probably is not moving enough air.
For extractor fan installation in Stevenage, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
Extractor fans in Stevenage at a glance
- Town
- Stevenage, Hertfordshire
- Postcode districts
- SG1, SG2 and SG4
- Nearby
- Codicote (4 miles), Hitchin (5 miles) and Letchworth Garden City (5 miles)
- Price region
- East of England
- Survey
- Free survey (UK mainland)
Extractor fans for Stevenage homes
Many existing fans were never doing their job: undersized, ducted into the loft space, fitted with a flex duct crushed in the joists, or switched off by occupants because they were noisy. The rate a fan delivers through a real duct run is often far lower than the number on the box, which is why we size to the room and test the result.
New fan through an outside wall
Core drilled, sleeved, wired from a fused spur and sealed outside.
Ducted to outside through the loft
Insulated duct to a roof, ridge or soffit outlet so warm moist air does not condense in the loft.
Guide prices in Stevenage
| Work | Guide price |
|---|---|
| Kitchen extract fan, or cooker hood ducted to outside (per kitchen) | £415–£725 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £185–£310 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £360–£575 inc VAT |
Guide prices using East of England rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
When to get it looked at
- The fan is noisy, rattling or has stopped
- The duct ends in the loft rather than outside
- A kitchen with a recirculating hood and condensation on the windows
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). For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Stevenage
How do I get a price for new extractor fans in Stevenage?
Use the guide price tool, the form on this page, live chat, WhatsApp or call 0800 088 6341. A postcode and a couple of photos help us give you a useful answer first time.
Can an extractor fan vent into the loft?
No. A fan should discharge to outside, because warm, moist air dumped in the loft condenses on the cold roof timbers and causes mould and rot there instead.
Should I get a fan with a humidity sensor?
A humidistat fan switches on when the air gets damp and runs until it clears, which suits family bathrooms and rentals where people forget the switch. A continuous-running fan is another good option.
What area around Stevenage do you work in?
All of Hertfordshire. Near Stevenage that includes Codicote, Hitchin, Letchworth Garden City and Baldock.
Do you cover Stevenage and nearby?
Yes. We cover Stevenage and nearby places including Codicote, Hitchin, Letchworth Garden City and Baldock. Send your postcode and we will confirm.
Send a photo of the existing fan and the outside wall and we will price your Stevenage job quickly.
Extractor fans near Stevenage
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Answer a few questions for a price range, or send photos and we will come back to you with a written quote.