Tavistock, Devon
Extractor fan installation in Tavistock
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested. Covering Tavistock and PL18, PL19 and PL20.
- From £180 inc VAT per fan
- Free survey

A common fault in Tavistock homes is a bathroom fan ducted into the loft instead of outside.
Customers in Tavistock can get a guide price online in a couple of minutes. It uses South West rates, which is what we would charge for the same job anywhere in Devon. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Extractor fans in Tavistock at a glance
- Town
- Tavistock, Devon
- Postcode districts
- PL18, PL19 and PL20
- Nearby
- Saltash (10 miles), Plymouth (12 miles) and Plymstock (13 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
What the work involves
For England, Approved Document F gives minimum intermittent extract rates: 15 litres a second for a bathroom, 30 for a kitchen with a cooker hood (60 without one), 30 for a utility room and 6 for a WC. Wales, Scotland and Northern Ireland have their own rules, which we follow where the job is.
Inline fans
A quiet fan in the loft serving one or two ceiling grilles in a shower room or en-suite.
Kitchen extract and cooker hoods
A wall or window fan, or a cooker hood ducted outside rather than recirculating.
Guide prices in Tavistock
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £180–£305 inc VAT |
| New extractor fan through an outside wall (core drilled, wired, tested) (per fan) | £360–£575 inc VAT |
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £465–£775 inc VAT |
South West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
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
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. 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 Tavistock
How do I get a price for new extractor fans in Tavistock?
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.
How much does it cost to fit an extractor fan?
Replacing a fan on an existing duct usually costs £175 to £295 including VAT. A new fan through an outside wall is typically £345 to £545, and a fan ducted to outside through the loft £445 to £745.
What size extractor fan does a bathroom need?
In England a bathroom fan should extract at least 15 litres a second, measured at the fan, under Approved Document F. Long or bendy duct runs reduce flow, so the fan often needs to be rated higher than the minimum.
What area around Tavistock do you work in?
All of Devon. Near Tavistock that includes Saltash, Plymouth, Plymstock and Ivybridge.
Do you cover Tavistock and nearby?
Yes. We cover Tavistock and nearby places including Saltash, Plymouth, Plymstock and Ivybridge. Send your postcode and we will confirm.
Ask about humidity-controlled fans for your Tavistock bathroom, so it clears itself without anyone remembering.
Extractor fans near Tavistock
More services in Tavistock
Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.