Ventilation in Seven Sisters

Our team is based in Great Barr, Birmingham, about 103 miles from Seven Sisters. We plan each Seven Sisters job around the survey, so you get a fixed written price and an agreed date rather than an estimate on the day.

If you are extending or converting in Seven Sisters, ventilation is part of Building Regulations sign-off. We can fit the fans or MVHR and provide the airflow test results your inspector will ask for.

Commercial work in Seven Sisters is priced from a site visit or your drawings. Kitchen extract cleaning, LEV testing and servicing visits are priced per system.

Seven Sisters at a glance

Town: Seven Sisters, Greater London
Postcode districts: N4, N15 and N16
Nearby: St Ann's (1 mile), Stamford Hill (1 mile), Harringay (1 mile) and Stroud Green (1 mile)
Price region: London
Rules: England
Distance from our base: about 103 miles

Services in Seven Sisters

MVHR installation

Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover.

From £5,350 inc VAT per home

MVHR servicing and filter changes

Annual service, filters, heat exchanger clean and a measured airflow check for existing MVHR.

From £175 inc VAT per visit

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

Extractor fan installation

Bathroom, kitchen and utility fans sized to the Part F rates, ducted outside and tested.

From £210 inc VAT per fan

Guide prices in Seven Sisters

Guide prices in Seven Sisters
Work	Guide price
TR19 Grease kitchen extract clean with post-clean report, single canopy system (per clean)	£475–£1,075 + VAT
Kitchen canopy and extract system for a café or takeaway (canopy up to 2 m) (per kitchen)	£7,150–£14,350 + VAT
Small office or shop: heat recovery unit, ductwork and controls (up to about 150 m²) (per system)	£9,550–£20,350 + VAT
Home repair or fault-finding visit, first hour (parts extra) (per visit)	£115–£200 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 Seven Sisters

What does ventilation work cost in Seven Sisters?

It depends on the job. As a guide, positive input ventilation (PIV) loft unit, supplied and fitted is typically £950 to £1,675 inc VAT per home, using London rates.

Do you cover Seven Sisters?

Yes. We cover Seven Sisters (N4, N15 and N16) and nearby places including St Ann's, Stamford Hill, Harringay and Stroud Green.

Is the survey free in Seven Sisters?

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.