Electric opening rooflights for Devizes: the essentials
Our electric opening rooflights service in Devizes covers hinged rooflights that open on an electric actuator for fresh air. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Barn and chapel conversions in the South West often need bespoke or shaped rooflights to suit the original structure. In Devizes, as anywhere, electric opening rooflights are the usual choice for kitchens, bathrooms and bedrooms that need fresh air as well as light.
Neighbouring towns include Melksham (10 km) and Chippenham (15 km). We offer a survey date when we reply to your enquiry.
Specification options
- Smart-home or app control (manufacturer dependent)
- Frame colour to match your doors
- Electric actuator with wall switch or remote
- Manual winder on smaller units
- Insect screen
- Daylight and purge ventilation from one unit
- Can be grouped with fixed units on one roof
What to check first
- Electrical connection should be made by a competent electrician to BS 7671
- Lid opening height is limited by the actuator stroke, typically a few hundred millimetres
Planning, building control and Devizes
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. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
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.
Electric opening rooflights prices in Devizes
These are typical supply-and-fit ranges. For an address in Devizes, 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 with rain sensor and blind | £4,195 – £5,995 | £3,495 – £4,995 |
| Mid-size electric with rain sensor Typical | £2,995 – £4,195 | £2,495 – £3,495 |
| Small manual or electric opening unit | £2,395 – £3,115 | £1,995 – £2,595 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Devizes address.
- 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
Other services in Devizes
Questions about electric opening rooflights in Devizes
Is it noisy?
Actuators run for a few seconds and are about as loud as an electric blind. Once closed, an opening unit is as quiet as a fixed one.
What happens if it rains while it is open?
With a rain sensor fitted, the actuator closes the lid automatically when the sensor detects water. Without one, the lid stays where you left it, which is why we recommend the sensor on any unit over a kitchen or bedroom.
Can I control it from my phone?
Some ranges link to smart-home hubs or their own app. If that matters, say so at survey and we will specify a compatible model.
Do I need to be at home for the survey in Devizes?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Devizes free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
