What do conservation rooflights in Ewell involve?
For Ewell homes and buildings we offer conservation rooflights: slim, low-profile steel-look rooflights for period and listed roofs. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Conservation rooflights suit slate and plain-tile roofs where a quiet roofline matters.
Ewell sits about 3 km from Epsom and 4 km from Banstead, and we cover the whole KT17 postcode district and the roads in between.
Choices for your Ewell project
- Toughened or laminated double glazing
- Flashings for slate or plain tile
- Manual or electric opening
- Steel or aluminium frames
- Central vertical glazing bar
- Often preferred by conservation officers
- Optional central glazing bar
Before you order: points to check
- Conservation officers may specify size and position
- Listed building consent is needed for listed buildings
Planning and building rules for Ewell
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. 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.
Our planning guide covers each nation in more detail.
Guide prices for Ewell
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 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 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Conservation rooflights near Ewell
More we do in Ewell
Conservation rooflights in Ewell: questions
Can they open?
Yes, most are top-hung or side-hung for ventilation and cleaning, with manual or electric operation.
Will the council accept it?
We cannot promise an outcome, but a slim conservation profile fitted low in the roof is the type many conservation officers ask for.
Can you copy an original rooflight?
Some makers produce bespoke sizes to match an existing opening. We can survey and quote.
Do I need to be at home for the survey in Ewell?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
How do I book a survey in Ewell?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
