What do sliding rooflights in Crowborough involve?
Thinking about sliding rooflights in Crowborough? The short answer: box rooflights whose glass lid slides back for walk-out roof access. The longer answer depends on your roof, which is why we survey before we price.
Orangery-style extensions with lanterns are popular across the South East, and solar-control glass makes a big difference on south-facing gardens. In Crowborough, as anywhere, sliding rooflights are the usual choice for staircases that rise to a roof terrace.
Crowborough sits about 11 km from Tunbridge Wells and 14 km from East Grinstead, and we cover the whole TN6 postcode district and the roads in between.
Choices for your Crowborough project
- Integrated balustrade on some ranges
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Rain sensor
- Lockable from inside
- Electric operation with safety stops
What to check first
- The stair opening and headroom must meet Building Regulations
- Needs space on the roof for the lid to slide clear
Planning and building rules for Crowborough
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.
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.
What do sliding rooflights cost in Crowborough?
Prices below are shown including and excluding VAT. In Crowborough, as elsewhere, making good inside and access equipment are the main variables.
| 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 |
What happens next
- Tell us what you have. Send the TN6 postcode, a rough size and a couple of photos.
- 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.
Sliding rooflights near Crowborough
Related work in Crowborough
Sliding rooflights in Crowborough: 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.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Is the survey in Crowborough free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Crowborough?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
