Pitched roof windows for Bangor, County Down: the essentials
Pitched roof windows in Bangor, County Down means centre-pivot and top-hung skylights for tiled and slate roofs. We cover the BT19 district and the rest of County Down, with a survey before any price is fixed.
Many Northern Irish homes have later flat-roofed kitchen extensions where an old dome can be swapped for glass. Pitched roof windows suit lofts, attic rooms, landings and vaulted ceilings.
We cover all of Bangor, County Down and the BT19 district, and nearby Newtownards and Carrickfergus.
Choices for your Bangor, County Down project
- Flashings for tiles, slates or recessed fitting
- Combination and stacked windows
- Integral blinds and shutters
- Centre-pivot or top-hung
- Double or triple glazing
- Fits between rafters in most roofs
- Centre-pivot opening for easy cleaning from inside
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 Bangor, County Down
Most rooflights on houses in Northern Ireland are permitted development under Class B, but not in a conservation area or on a listed building's curtilage. A side-facing window within 15 m of a neighbouring boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
For homes in Northern Ireland, Technical Booklet F1 sets 1.6 W/m²K (or WER Band C) for replacement glazing including rooflights. Extensions follow a 25% glazing allowance in Technical Booklet F1.
See our building regulations guide for U-values, glazing limits and self-certification.
What do pitched roof windows cost in Bangor, County Down?
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 |
How the job runs
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Bangor, County Down address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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.
Pitched roof windows near Bangor, County Down
Other services in Bangor, County Down
Questions about pitched roof windows in Bangor, County Down
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 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.
Will I need planning permission in Bangor, County Down?
In Northern Ireland, roof alterations come under Class B of the 2015 order: a rooflight facing a road must not project more than 15 cm and must sit at least 0.5 m from the ridge, eaves, verge and party wall.
Do you fit pitched roof windows in Bangor, County Down?
Yes. We survey and fit pitched roof windows in Bangor, County Down and across County Down. Send your postcode and we will offer a survey date when we reply.
