How we approach electric opening rooflights in Eltham
We handle electric opening rooflights across Greater London, including Eltham. 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.
Many London roofs are reached only through the house or over neighbouring property, so lifting heavy glass is planned at survey rather than on the day. In Eltham, as anywhere, electric opening rooflights are the usual choice for kitchens, bathrooms and bedrooms that need fresh air as well as light.
Neighbouring towns include Blackheath (3 km) and Welling (4 km). We offer a survey date when we reply to your enquiry.
Options we can specify in Eltham
- Integral blind
- Smart-home or app control (manufacturer dependent)
- Frame colour to match your doors
- Manual winder on smaller units
- Electric actuator with wall switch or remote
- Can be grouped with fixed units on one roof
- Clears cooking steam and summer heat at ceiling level
Things we check at survey
- Lid opening height is limited by the actuator stroke, typically a few hundred millimetres
- Electrical connection should be made by a competent electrician to BS 7671
Do you need permission in Eltham?
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. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
What do electric opening rooflights cost in Eltham?
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 |
The process, step by step
- Tell us what you have. Send the SE9 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Eltham, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
More we do in Eltham
Questions about electric opening rooflights in Eltham
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.
What happens if it rains while it is open?
With a rain sensor fitted, the actuator closes the lid automatically when the sensor detects water. Without one, the lid stays where you left it, which is why we recommend the sensor on any unit over a kitchen or bedroom.
Is it noisy?
Actuators run for a few seconds and are about as loud as an electric blind. Once closed, an opening unit is as quiet as a fixed one.
Do I need to be at home for the survey in Eltham?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Do you fit electric opening rooflights in Eltham?
Yes. We survey and fit electric opening rooflights in Eltham and across Greater London. Send your postcode and we will offer a survey date when we reply.
