What do electric opening rooflights in Brixton involve?
We handle electric opening rooflights across Greater London, including Brixton. In short: hinged rooflights that open on an electric actuator for fresh air. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Party walls are a fact of life in London terraces, and rooflights close to a shared wall need detailing that keeps the neighbour's side dry too. Electric opening rooflights suit kitchens, bathrooms and bedrooms that need fresh air as well as light.
Brixton is around 5 km from central London, and we survey and fit throughout that part of Greater London, including the SW2 district.
Options we can specify in Brixton
- Manual winder on smaller units
- Electric actuator with wall switch or remote
- Rain and wind sensor
- Smart-home or app control (manufacturer dependent)
- Double or triple glazing
- Same slim look as a fixed unit when closed
- Rain sensor closes the lid automatically
Things we check at survey
- Opening area may count toward purge ventilation for the room
- Needs a power supply at the opening — plan the cable route before ceilings close up
Consents for electric opening rooflights in Brixton
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
See our building regulations guide for U-values, glazing limits and self-certification.
Electric opening rooflights prices in Brixton
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large with rain sensor and blind | £4,195 – £5,995 | £3,495 – £4,995 |
| Mid-size electric with rain sensor Typical | £2,995 – £4,195 | £2,495 – £3,495 |
| Small manual or electric opening unit | £2,395 – £3,115 | £1,995 – £2,595 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Measure and check. A surveyor visits Brixton, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Electric opening rooflights near Brixton
More we do in Brixton
Common questions
Does it need an electrician?
The rooflight wiring needs a suitable supply. We can arrange it, or your own electrician can provide the spur and we connect the unit.
Can it open in a power cut?
Most electric units stay where they are during a power cut. Some manufacturers offer a manual override or battery backup — we will tell you which option the chosen model has.
Is it secure when open?
An opening rooflight is a vent, not an access hatch, so the gap is small. For security, close it when the house is empty — a rain sensor does not lock the unit.
How do I book a survey in Brixton?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do I need to be at home for the survey in Brixton?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
