How we approach pitched roof windows in Sandown
Pitched roof windows in Sandown means centre-pivot and top-hung skylights for tiled and slate roofs. We cover the PO36 district and the rest of the Isle of Wight, with a survey before any price is fixed.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Pitched roof windows suit pitched roofs over bedrooms, stairs and bathrooms.
From Sandown to Shanklin, Ryde and Newport, Isle of Wight, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Manual, electric or solar-powered opening
- Double or triple glazing
- Centre-pivot or top-hung
- Integral blinds and shutters
- Flashings for tiles, slates or recessed fitting
- Usually fitted in a day
- Daylight and ventilation in a pitched roof
What to check first
- Rafters may need trimming for wider windows
- Front-facing roof windows can need permission in conservation areas
Planning, building control and Sandown
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.
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. 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.
Guide prices for Sandown
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large top-hung or electric window | £2,155 – £3,355 | £1,795 – £2,795 |
| Standard centre-pivot window Typical | £1,435 – £2,155 | £1,195 – £1,795 |
| Small roof window | £1,075 – £1,555 | £895 – £1,295 |
What happens next
- Tell us what you have. Send the PO36 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Other services in Sandown
Questions about pitched roof windows in Sandown
Can a roof window be fitted from inside?
In most cases, yes — only the tiles around the opening are lifted, and much of the work is done from inside the loft.
Can roof windows be electric?
Yes — electric and solar-powered models open by remote and many include rain sensors.
Will it need building regulations approval?
Fitting a new roof window usually involves cutting rafters and changing the thermal envelope, so building control approval (or, in England and Wales, a competent-person route) is normally needed. We tell you which applies.
Can you work alongside my builder in Sandown?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in Sandown?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
