What do pitched roof windows in Ashton-under-Lyne involve?
Pitched roof windows in Ashton-under-Lyne means centre-pivot and top-hung skylights for tiled and slate roofs. We cover the OL7 district and the rest of Greater Manchester, with a survey before any price is fixed.
Exposed hillside towns in the North West need flashing and seal details that cope with wind-driven rain. In Ashton-under-Lyne, as anywhere, pitched roof windows are the usual choice for pitched roofs over bedrooms, stairs and bathrooms.
Neighbouring towns include Dukinfield (2 km) and Stalybridge (3 km). We offer a survey date when we reply to your enquiry.
What you can choose
- Combination and stacked windows
- Double or triple glazing
- Flashings for tiles, slates or recessed fitting
- Centre-pivot or top-hung
- Manual, electric or solar-powered opening
- Flashings to suit tiles or slates
- Fits between rafters in most roofs
Before you order: points to check
- Rafters may need trimming for wider windows
- Front-facing roof windows can need permission in conservation areas
Planning and building rules for Ashton-under-Lyne
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.
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. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Ashton-under-Lyne
Prices below are shown including and excluding VAT. In Ashton-under-Lyne, as elsewhere, making good inside and access equipment are the main variables.
| 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 |
The process, step by step
- Tell us what you have. Send the OL7 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Ashton-under-Lyne, measures and checks structure and access.
- 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
More we do in Ashton-under-Lyne
Common questions
Can roof windows be electric?
Yes — electric and solar-powered models open by remote and many include rain sensors.
Can you replace an old roof window?
Yes — replacement into the same opening is usually quicker than a new install, often a few hours per window.
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.
Do you fit pitched roof windows in Ashton-under-Lyne?
Yes. We survey and fit pitched roof windows in Ashton-under-Lyne and across Greater Manchester. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Ashton-under-Lyne?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
