Condensation, mould and landlords, Surrey
Social housing ventilation programmes in Surrey
Survey-led ventilation upgrades across stock, with per-home records and tenant liaison, across Surrey.
- From £725 + VAT per home
- Free survey

Social landlords need to find and fix damp and mould hazards quickly, and ventilation is usually the core of the fix. We survey homes, install continuous extract, PIV or heat recovery as needed, measure the airflow, and report per address so your asset and compliance teams have evidence of what was done.
We carry out social housing ventilation programmes across Surrey, including Redhill, Staines, Banstead, Leatherhead and Ewell. Prices use South East rates. Surveys for new installations are free on the UK mainland, with a written quote afterwards.
Social housing in Surrey at a glance
- Area
- Surrey
- Towns listed
- 35, largest Woking
- Postcode districts
- KT21, RH8, RH9, GU14, GU15 and KT22
- Price region
- South East
- Survey
- Free survey (UK mainland)
What the work involves
Ventilation contractors are a common part of meeting those timescales. We can take reactive jobs, planned programmes and voids. Each home gets a short survey, a recommended fix, installation, a flow test and a report with photographs.
Planned programmes
Block or estate-wide upgrades to a standard specification.
Void works
Ventilation upgraded and tested before re-letting.
Data and reporting
Per-home reports, photos and airflow readings in the format your systems need.
Guide prices in Surrey
| Work | Guide price |
|---|---|
| Social housing ventilation upgrade, per home (survey-led PIV or dMEV programme) (per home) | £725–£1,600 + VAT |
| Condensation and mould ventilation survey with written findings (per home) | £140–£250 inc VAT |
These ranges use our South East rates. Home prices include VAT at 20%; business prices exclude VAT. You get a fixed written price before any work is booked.
Signs it is time to call us
- Stock with fans that have failed or been switched off
- Retrofit insulation programmes that need ventilation alongside them
- Voids that need ventilation fixed before re-letting
Rules in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. Damp and mould is assessed as a hazard under the Housing Health and Safety Rating System in England. Awaab's Law has applied to social landlords in England since 27 October 2025, with timescales for investigating and fixing significant damp and mould.
How the job runs
- Scope
- Survey
- Install
- Test
- Report
Towns we cover in Surrey
- Woking
- Guildford
- Esher
- Redhill
- Staines
- Banstead
- Leatherhead
- Ewell
- Farnham
- Epsom
- Camberley
- Egham
- Sunbury-on-Thames
- Ashford (Surrey)
- Walton-on-Thames
- Godalming
- Reigate
- Horley
- Caterham
- Weybridge
- East Molesey
- West Molesey
- Dorking
- Haslemere
- Cobham
- Chertsey
- Hale (Surrey)
- Addlestone
- Ashtead
- Oxted
- Frimley
- Great Bookham
- Stanwell
- Cranleigh
- Shepperton
Questions about social housing ventilation programmes in Surrey
Which rules apply to ventilation in Surrey?
In England, ventilation in new and altered homes is covered by Approved Document F of the Building Regulations. Landlords also have duties under the Housing Health and Safety Rating System, and workplaces must be ventilated under the Workplace (Health, Safety and Welfare) Regulations 1992.
Do you provide evidence for each home?
Every home gets a report with photographs, products fitted and measured airflow, in a format your teams can upload.
Can ventilation be done alongside insulation retrofit?
Yes. Retrofit under PAS 2035 needs a ventilation assessment, and we can install and test the ventilation measures that come out of it.
Which towns in Surrey do you cover?
All of Surrey, including Redhill, Staines, Banstead, Leatherhead and Ewell. If your town is not listed, send the postcode and we will confirm.
Are prices different in Surrey?
Our guide prices are adjusted by region. In Surrey we use South East rates, so social housing ventilation upgrade, per home (survey-led PIV or dMEV programme) is typically £725 to £1,600 + VAT per home.
Other services in Surrey
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.