How we approach sliding rooflights in Tewkesbury
Our sliding rooflights service in Tewkesbury covers box rooflights whose glass lid slides back for walk-out roof access. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Holiday lets and second homes across the South West often want roof windows with blinds and remote opening for when the house is empty. Sliding rooflights suit staircases that rise to a roof terrace.
Jobs in Tewkesbury are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Options we can specify in Tewkesbury
- Box (glazed sides) or flat sliding lid
- Rain sensor
- Double or triple glazing
- Electric drive with safety edge
- Integrated balustrade on some ranges
- Electric operation with safety stops
- Daylight down the stair when closed
What to check first
- Electric units need a dedicated supply and commissioning
- The stair opening and headroom must meet Building Regulations
Planning, building control and Tewkesbury
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. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
Sliding rooflights prices in Tewkesbury
Prices below are shown including and excluding VAT. In Tewkesbury, 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 |
From enquiry to finished job
- Tell us what you have. Send the GL20 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Tewkesbury, measures and checks structure and access.
- 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 Tewkesbury
Related work in Tewkesbury
Sliding rooflights in Tewkesbury: questions
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.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
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 Tewkesbury?
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 Tewkesbury?
Yes. We survey and fit sliding rooflights in Tewkesbury and across Gloucestershire. Send your postcode and we will offer a survey date when we reply.
