Darwen, Lancashire
Ventilation for landlords and letting agents in Darwen
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Darwen and BB1, BB2 and BB3.
- From £1,425 inc VAT per property
- Free survey

For Darwen rentals, we fit ventilation that tenants cannot switch off and forget.
For ventilation for landlords and letting agents in Darwen, 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.
Landlord ventilation in Darwen at a glance
- Town
- Darwen, Lancashire
- Postcode districts
- BB1, BB2 and BB3
- Nearby
- Blackburn (4 miles), Haslingden (6 miles) and Accrington (6 miles)
- Price region
- North West
- Survey
- Free survey (UK mainland)
What the work involves
In England, damp and mould is one of the hazards assessed under the Housing Health and Safety Rating System, and councils can take enforcement action. Awaab's Law already sets strict timescales for social landlords, and the Renters' Rights Act provides for similar duties to be extended to private renting.
HMO ventilation
Extract for every kitchen and shower room, often with continuous fans tenants cannot switch off.
Portfolio programmes
Multiple properties surveyed and upgraded to one standard, with a report per address.
Guide prices in Darwen
| Work | Guide price |
|---|---|
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,425–£2,550 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £120–£215 inc VAT |
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £165–£280 inc VAT |
Guide prices using North West rates. Prices include VAT at 20%. A guide price is not a quote: we confirm a fixed price in writing first.
Common reasons people call
- A council officer or agent has raised a damp hazard
- Fans in the property are switched off, broken or vent into the loft
- You are refurbishing between tenants
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). Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England.
Questions from Darwen
What is the price of landlord ventilation work in Darwen?
Guide prices for Darwen use North West rates: rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) is typically £1,425 to £2,550 inc VAT per property. We confirm a fixed price in writing before any work starts.
Can work be done with tenants living there?
Yes. Most fan and PIV jobs are done in a few hours with tenants at home, and we clear up as we go.
Do you give landlords paperwork?
Every job comes with photos, product details and measured airflow, so you can show what was done and when.
Is the survey free in Darwen?
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.
How do I get a price for landlord ventilation work in Darwen?
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.
We can report back to you and your agent with photos from every Darwen visit.
Landlord ventilation near Darwen
More services in Darwen
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.