How we approach skylight replacement in Ealing
Our skylight replacement service in Ealing covers replacing tired domes and failed glass with a modern rooflight. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
London homes often run deep from front to back, so the middle of the ground floor is the darkest space — exactly where an overhead rooflight earns its keep. Skylight replacement suits yellowed domes, misted glass and leaking roof windows.
From Ealing to Southall, Greenford and Isleworth, the same survey-first process applies: measure, specify, fix the price, then fit.
Choices for your Ealing project
- Dome to flat glass upgrade
- Misted glass unit replacement only
- Upstand rebuild and insulation
- Fixed to electric opening
- Like-for-like size replacement
- Clearer view and more light
- Cures most chronic leaks
Before you order: points to check
- Old glass and domes are disposed of responsibly
- A replacement is a chance to meet current thermal standards
Planning and building rules for Ealing
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.
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.
Read the planning permission guide before you commit to a design.
Guide prices for Ealing
These are typical supply-and-fit ranges. For an address in Ealing, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Replacement with upstand rebuild and opening unit | £2,995 – £4,795 | £2,495 – £3,995 |
| Dome to flat glass upgrade Typical | £1,915 – £2,995 | £1,595 – £2,495 |
| Like-for-like glass rooflight | £1,555 – £2,155 | £1,295 – £1,795 |
How the job runs
- Send the details. Postcode, rough size and a photo of the roof and room.
- Measure and check. A surveyor visits Ealing, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
Related work in Ealing
Common questions
Do I need building regulations approval to replace a rooflight?
Replacements in existing homes generally need to meet current thermal standards and may need notification or approval. We advise on the route for your job.
Can you replace only the misted glass?
Sometimes, if the frame is sound and the maker supplies replacement units. Often a complete new rooflight costs little more and performs better.
Will it mess up my ceiling?
We protect the room and make good the reveal. Minor decoration may be needed afterwards.
Is the survey in Ealing free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Ealing?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
