What do ridge & pitched glass roofs in Streatham involve?
Thinking about ridge & pitched glass roofs in Streatham? The short answer: dual-pitch glazed roofs for side returns, links and long extensions. The longer answer depends on your roof, which is why we survey before we price.
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. Ridge & pitched glass roofs suit terraced-house side returns that would otherwise be dark.
Streatham is around 9 km from central London, and we survey and fit throughout that part of Greater London, including the SW16 district.
What you can choose
- Opening vents and electric actuators
- Aluminium systems in standard and RAL colours
- Fixed or retractable shading
- Solar-control, self-cleaning or tinted glass
- Integrated gutters and box gutters
- Maximum daylight for side returns
- Slim aluminium glazing bars
Before you order: points to check
- Large glass roofs affect the energy calculation for the extension
- Junctions with existing walls need lead or flashing detail
Planning, building control and Streatham
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. 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.
Ridge & pitched glass roofs prices in Streatham
Guide prices for ridge & pitched glass roofs in Streatham 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 |
|---|---|---|
| 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 |
How the job runs
- 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.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Ridge & pitched glass roofs near Streatham
Related work in Streatham
Questions about ridge & pitched glass roofs in Streatham
Can it be partly solid?
Yes — part-glazed, part-insulated roofs balance light and heat.
Do I need a party wall agreement?
If the work affects a party wall or boundary, the Party Wall etc. Act 1996 may apply in England and Wales. We flag this at survey so you can serve notice in time.
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.
Is the survey in Streatham free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do I need to be at home for the survey in Streatham?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
