Portland, Dorset
Ventilation for landlords and letting agents in Portland
Tested fans and PIV for rental homes and HMOs, with records for your property file. Covering Portland and DT3, DT4 and DT5.
- From £1,550 inc VAT per property
- Free survey

Between tenancies is the best time to fix ventilation in a Portland rental, but we work around tenants too.
For ventilation for landlords and letting agents in Portland, 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 Portland at a glance
- Town
- Portland, Dorset
- Postcode districts
- DT3, DT4 and DT5
- Nearby
- Weymouth (3 miles), Dorchester (10 miles) and Bridport (18 miles)
- Price region
- South West
- Survey
- Free survey (UK mainland)
How we approach landlord ventilation in Portland
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. Wales, Scotland and Northern Ireland have their own standards, but the practical answer is the same: moisture has to be extracted.
Fan upgrade per room
Humidity-controlled or continuous fans in kitchens and bathrooms, ducted to outside.
Rental package
A PIV unit plus two humidity fans: a typical fix for a damp 2 to 3 bed rental.
Guide prices in Portland
| Work | Guide price |
|---|---|
| Like-for-like extractor fan replacement (existing duct and wiring) (per fan) | £180–£305 inc VAT |
| Continuous-running extract fan (dMEV) with humidity boost, flow tested (per fan) | £360–£625 inc VAT |
| Rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) (per property) | £1,550–£2,800 inc VAT |
South West rates shown. Prices include VAT at 20%. The fixed price is confirmed in writing after we have seen the job.
Common reasons people call
- Fans in the property are switched off, broken or vent into the loft
- You are refurbishing between tenants
- You manage HMOs with many shower rooms and kitchens
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Serious damp and mould is a hazard under the Housing Health and Safety Rating System, and social landlords now have fixed timescales under Awaab's Law.
Questions from Portland
Do you cover Portland and nearby?
Yes. We cover Portland and nearby places including Weymouth, Dorchester, Bridport and Swanage. Send your postcode and we will confirm.
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 a landlord responsible for condensation and mould?
A landlord is responsible for the condition of the property, including adequate ventilation and heating, and serious damp and mould can be a hazard under housing law. Tenants also have to use the home reasonably, but ventilation that works without effort removes most disputes.
What is the price of landlord ventilation work in Portland?
Guide prices for Portland use South West rates: rental upgrade: PIV unit plus two humidity-controlled extract fans (typical 2 to 3 bed) is typically £1,550 to £2,800 inc VAT per property. We confirm a fixed price in writing before any work starts.
Is the survey free in Portland?
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 survey in Portland and get a fixed price per property.
Landlord ventilation near Portland
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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.