How we approach ridge & pitched glass roofs in Dover
For Dover homes and buildings we offer ridge & pitched glass roofs: dual-pitch glazed roofs for side returns, links and long extensions. 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. Ridge & pitched glass roofs suit terraced-house side returns that would otherwise be dark.
Dover sits about 11 km from Folkestone and 13 km from Deal, and we cover the whole CT16 postcode district and the roads in between.
Specification options
- Fixed or retractable shading
- Solar-control, self-cleaning or tinted glass
- Dual-pitch or mono-pitch
- Aluminium systems in standard and RAL colours
- Opening vents and electric actuators
- Maximum daylight for side returns
- Opening vents available
What to check first
- Large glass roofs affect the energy calculation for the extension
- Junctions with existing walls need lead or flashing detail
Do you need permission in Dover?
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. 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. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
Our planning guide covers each nation in more detail.
What do ridge & pitched glass roofs cost in Dover?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Long run with vents and solar glass | £9,595 – £15,595 | £7,995 – £12,995 |
| Typical side return (about 2 × 5 m) Typical | £5,995 – £9,595 | £4,995 – £7,995 |
| Short ridge rooflight | £4,795 – £5,995 | £3,995 – £4,995 |
The process, step by step
- Send the details. Postcode, rough size and a photo of the roof and room.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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.
Neighbouring towns
Related work in Dover
Ridge & pitched glass roofs in Dover: questions
How long does a ridge roof take to fit?
Typically two to four days once the walls and supports are ready, depending on length and access.
Is a glass roof too hot for a kitchen?
Without care, it can be. Solar-control glass, an opening vent at the top and a blind make a south-facing glass roof comfortable.
Can it be partly solid?
Yes — part-glazed, part-insulated roofs balance light and heat.
Do you fit ridge & pitched glass roofs in Dover?
Yes. We survey and fit ridge & pitched glass roofs in Dover and across Kent. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Dover?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
