Roof lanterns in Ruislip: what is involved?
Roof lanterns in Ruislip means hipped glass lanterns that lift the ceiling of orangeries and extensions. We cover the HA4 district and the rest of Greater London, with a survey before any price is fixed.
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 Ruislip, as anywhere, roof lanterns are the usual choice for rooms that need height as well as light.
Neighbouring towns include Northolt (5 km) and Uxbridge (5 km). We offer a survey date when we reply to your enquiry.
Choices for your Ruislip project
- Aluminium or uPVC systems
- Opening vents with electric control
- Internal and external colours
- Solar-control or self-cleaning glass
- Rectangular, square or bespoke sizes
- Adds visual height to a single-storey room
- Slim aluminium bars, more glass
What to check first
- Some designs project above the roof enough to affect planning on certain houses
- Larger lanterns may need a steel or timber ring beam
Consents for roof lanterns in Ruislip
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.
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.
Our planning guide covers each nation in more detail.
Guide prices for Ruislip
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 bespoke aluminium lantern | £5,995 – £10,795 | £4,995 – £8,995 |
| Mid-size aluminium lantern (2 × 3 m) Typical | £3,955 – £5,995 | £3,295 – £4,995 |
| Small lantern (1 × 2 m) | £2,995 – £3,955 | £2,495 – £3,295 |
The process, step by step
- Tell us what you have. Send the HA4 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Ruislip, measures and checks structure and access.
- 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.
Roof lanterns near Ruislip
Related work in Ruislip
Questions about roof lanterns in Ruislip
Do roof lanterns get hot?
They can in summer if clear glass is used on a south-facing roof. Solar-control glass and an opening vent make a big difference.
Can a lantern go on an existing extension?
Yes, if the flat roof structure can be opened up and trimmed. We check joists and the roof build-up at survey.
Aluminium or uPVC?
Aluminium gives slimmer bars and a longer life; uPVC costs less. We fit both.
Is the survey in Ruislip free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Will I need planning permission in Ruislip?
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.
