What do conservation rooflights in Acton involve?
Thinking about conservation rooflights in Acton? The short answer: slim, low-profile steel-look rooflights for period and listed roofs. The longer answer depends on your roof, which is why we survey before we 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. In Acton, as anywhere, conservation rooflights are the usual choice for period, listed and conservation-area roofs.
Neighbouring towns include Chiswick (2 km) and Hammersmith (4 km). We offer a survey date when we reply to your enquiry.
Choices for your Acton project
- Flashings for slate or plain tile
- Manual or electric opening
- Toughened or laminated double glazing
- Steel or aluminium frames
- Blinds
- Often preferred by conservation officers
- Optional central glazing bar
What to check first
- Projection above the roof line is limited — usually as flush as possible
- Conservation officers may specify size and position
Planning, building control and Acton
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
Conservation rooflights prices in Acton
Guide prices for conservation rooflights in Acton are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or electric conservation rooflight | £2,755 – £4,195 | £2,295 – £3,495 |
| Standard conservation rooflight Typical | £2,035 – £2,755 | £1,695 – £2,295 |
| Small conservation rooflight | £1,795 – £2,155 | £1,495 – £1,795 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Acton address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Acton
Questions about conservation rooflights in Acton
Can you copy an original rooflight?
Some makers produce bespoke sizes to match an existing opening. We can survey and quote.
Do they suit slate roofs?
Yes — flashings are made for slates and for plain tiles.
Are conservation rooflights double glazed?
Most modern ones are, with slim units behind the traditional frame.
Can you work alongside my builder in Acton?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do you fit conservation rooflights in Acton?
Yes. We survey and fit conservation rooflights in Acton and across Greater London. Send your postcode and we will offer a survey date when we reply.
