Positive input ventilation (PIV)
Loft or wall units that gently push filtered air into the home to tackle condensation.
From £950 inc VAT per home
Greater London · England
Ventilation in Holloway
Homes, rentals and business premises in Holloway and N7, N19 and NW5.
- London rates
- Free survey for new installs
- Airflow tested and recorded
Our team is based in Great Barr, Birmingham, about 103 miles from Holloway. We plan each Holloway job around the survey, so you get a fixed written price and an agreed date rather than an estimate on the day.
In many Holloway homes the first step is better extraction in the kitchen and bathroom. If the windows still stream after that, a PIV unit or continuous fans usually finish the job.
Commercial work in Holloway is priced from a site visit or your drawings. Kitchen extract cleaning, LEV testing and servicing visits are priced per system.
Holloway at a glance
- Town
- Holloway, Greater London
- Postcode districts
- N7, N19 and NW5
- Nearby
- Barnsbury (1 mile), Highbury (1 mile), Archway (1 mile) and Camden Town (1 mile)
- Price region
- London
- Rules
- England
- Distance from our base
- about 103 miles
Services in Holloway
Extractor fan installation
Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested.
From £210 inc VAT per fan
Condensation and mould ventilation fixes
We find why the house is wet and fix the ventilation, rather than painting over mould.
From £525 inc VAT per fan
Ventilation for landlords and letting agents
Tested fans and PIV for rental homes and HMOs, with records for your property file.
From £1,800 inc VAT per property
- Commercial ventilation design and installation
- Commercial kitchen extraction
- Duct cleaning (TR19 Grease and Air)
- Ventilation repairs and fault finding
- MVHR installation
- MVHR servicing and filter changes
- Car park ventilation
- LEV
- Servicing contracts
- dMEV fans
- Single-room heat recovery
- Social housing
- Air quality surveys
- New builds & extensions
- Airflow testing
- Air handling units
- Commercial heat recovery
- Ductwork
Guide prices in Holloway
| Work | Guide price |
|---|---|
| New ducted fan to outside through the loft or ceiling (insulated duct, roof or soffit outlet) (per fan) | £525–£900 inc VAT |
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £950–£1,675 inc VAT |
| Whole-home MVHR retrofit, 3 bedroom house (per home) | £7,750–£11,350 inc VAT |
| Condensation and mould ventilation survey with written findings (per home) | £150–£270 inc VAT |
Guide prices using London rates. Home prices include VAT at 20%; business prices exclude VAT. A guide price is not a quote: we confirm a fixed price in writing first.
Rules in England
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.
Questions from Holloway
Do you cover Holloway?
Yes. We cover Holloway (N7, N19 and NW5) and nearby places including Barnsbury, Highbury, Archway and Camden Town.
Is the survey free in Holloway?
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 far are you from Holloway?
Our team is based in Great Barr, Birmingham, about 103 miles away. Every visit is booked by appointment and confirmed in writing.
Nearby
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.