How we approach ridge & pitched glass roofs in Coulsdon
We handle ridge & pitched glass roofs across Greater London, including Coulsdon. In short: dual-pitch glazed roofs for side returns, links and long extensions. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Party walls are a fact of life in London terraces, and rooflights close to a shared wall need detailing that keeps the neighbour's side dry too. In Coulsdon, as anywhere, ridge & pitched glass roofs are the usual choice for side returns, links and long extensions.
Coulsdon sits about 3 km from Purley and 5 km from Banstead, and we cover the whole CR5 postcode district and the roads in between.
What you can choose
- Dual-pitch or mono-pitch
- Fixed or retractable shading
- Solar-control, self-cleaning or tinted glass
- Opening vents and electric actuators
- Aluminium systems in standard and RAL colours
- Forms the roof as well as the window
- Works with exposed brick and period detail
Before you order: points to check
- Party-wall agreements may apply on terraced houses
- Overheating is a real risk on south-facing glass roofs
Do you need permission in Coulsdon?
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. 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.
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. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
What do ridge & pitched glass roofs cost in Coulsdon?
Prices below are shown including and excluding VAT. In Coulsdon, as elsewhere, making good inside and access equipment are the main variables.
| 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.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
Other services in Coulsdon
Ridge & pitched glass roofs in Coulsdon: questions
Can it be partly solid?
Yes — part-glazed, part-insulated roofs balance light and heat.
Can it have opening vents?
Yes, top-hung vents with electric actuators are common, often with a rain sensor.
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.
How do I book a survey in Coulsdon?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Is the survey in Coulsdon free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
