Pitched roof windows for Redruth: the essentials
Thinking about pitched roof windows in Redruth? The short answer: centre-pivot and top-hung skylights for tiled and slate roofs. The longer answer depends on your roof, which is why we survey before we price.
Western coasts take wind-driven rain, so we pay close attention to upstand height and flashing laps on exposed roofs. Typical uses for pitched roof windows include lofts, attic rooms, landings and vaulted ceilings.
We work across Cornwall, including Redruth, and in neighbouring towns such as Camborne and Truro. Access, parking and how the glass reaches the roof are all checked at the survey.
Options we can specify in Redruth
- Manual, electric or solar-powered opening
- Integral blinds and shutters
- Double or triple glazing
- Combination and stacked windows
- Flashings for tiles, slates or recessed fitting
- Centre-pivot opening for easy cleaning from inside
- Fits between rafters in most roofs
Things we check at survey
- Insulation collars and vapour control must be detailed
- Front-facing roof windows can need permission in conservation areas
Planning, building control and Redruth
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. 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. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
What do pitched roof windows cost in Redruth?
These are typical supply-and-fit ranges. For an address in Redruth, 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 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 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Redruth address.
- 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Pitched roof windows near Redruth
Related work in Redruth
Questions about pitched roof windows in Redruth
Can roof windows be electric?
Yes — electric and solar-powered models open by remote and many include rain sensors.
Do I need planning permission for a roof window?
Often not, under householder permitted development, provided it does not project too far above the roof plane and conditions are met. Listed buildings, flats and some conservation areas are different. Our planning guide covers each nation.
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 you work alongside my builder in Redruth?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Redruth?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
