Sliding rooflights for Uxbridge: the essentials
We handle sliding rooflights across Greater London, including Uxbridge. In short: box rooflights whose glass lid slides back for walk-out roof access. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope. Sliding rooflights suit staircases that rise to a roof terrace.
Uxbridge sits about 5 km from Ruislip and 5 km from Hayes, and we cover the whole UB8 postcode district and the roads in between.
Options we can specify in Uxbridge
- Electric drive with safety edge
- Rain sensor
- Box (glazed sides) or flat sliding lid
- Anthracite, black or RAL frames
- Double or triple glazing
- Replaces a dormer or stair enclosure on some roofs
- Lockable from inside
Before you order: points to check
- Electric units need a dedicated supply and commissioning
- Weight and point loads need a structural check
Consents for sliding rooflights in Uxbridge
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.
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 Uxbridge
These are typical supply-and-fit ranges. For an address in Uxbridge, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large box slider with electric drive | £11,995 – £20,395 | £9,995 – £16,995 |
| Standard box slider Typical | £8,995 – £13,195 | £7,495 – £10,995 |
| Flat sliding lid | £7,195 – £9,595 | £5,995 – £7,995 |
From enquiry to finished job
- 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.
Neighbouring towns
More we do in Uxbridge
Sliding rooflights in Uxbridge: questions
How heavy is it?
Box sliders weigh hundreds of kilograms, so delivery may need a crane or lifting gear, and the structure must be checked.
Is a sliding rooflight better than an access hatch?
For daily use, usually yes — you walk out under open sky instead of climbing through a hinged hatch. A hatch costs less and suits occasional access.
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Can you work alongside my builder in Uxbridge?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Uxbridge?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
