Sliding rooflights for Washington: the essentials
Sliding rooflights in Washington means box rooflights whose glass lid slides back for walk-out roof access. We cover the NE37 district and the rest of Tyne and Wear, with a survey before any price is fixed.
Older flat-roofed extensions in the North East are often due a new roof covering — the right time to upgrade the rooflight too. Think of sliding rooflights for staircases that rise to a roof terrace.
Washington is around 10 km from Newcastle upon Tyne, and we survey and fit throughout that part of Tyne and Wear, including the NE37 district.
Choices for your Washington project
- Double or triple glazing
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Anthracite, black or RAL frames
- Rain sensor
- Electric operation with safety stops
- Replaces a dormer or stair enclosure on some roofs
Before you order: points to check
- The stair opening and headroom must meet Building Regulations
- Electric units need a dedicated supply and commissioning
Planning, building control and Washington
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.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
Read the planning permission guide before you commit to a design.
Sliding rooflights prices in Washington
Prices below are shown including and excluding VAT. In Washington, 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 |
How the job runs
- Tell us what you have. Send the NE37 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
Other services in Washington
Common questions
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
Does it need planning permission?
A box unit that projects above the roof plane can need planning permission, especially on the front of a house or in a conservation area. We check before you order.
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 you work alongside my builder in Washington?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do you fit sliding rooflights in Washington?
Yes. We survey and fit sliding rooflights in Washington and across Tyne and Wear. Send your postcode and we will offer a survey date when we reply.
