Loft conversion skylights for Coleraine: the essentials
Our loft conversion skylights service in Coleraine covers roof windows planned for loft rooms — light, headroom and escape. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Conservation areas and listed buildings in Northern Ireland are excluded from householder permitted development, so we check before quoting. Typical uses for loft conversion skylights include loft conversions and rooms in the roof.
Neighbouring towns include Limavady (20 km) and Ballymena (39 km). We offer a survey date when we reply to your enquiry.
Specification options
- Centre-pivot or top-hung
- Balcony roof windows on some ranges
- Conservation styles
- Combination and stacked layouts
- Electric or solar opening
- Blinds and blackout for bedrooms
- Fits alongside dormers
What to check first
- Front roof slopes can be restricted in conservation areas
- Rafter spacing affects window widths
Planning and building rules for Coleraine
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. Listed buildings also need listed building consent from the council.
Technical Booklet F1 (2022) asks for replacement windows and rooflights in existing homes to reach WER Band C or a U-value of 1.6 W/m²K, assessed in the vertical position. New dwellings must average 1.40 W/m²K across windows, roof windows and rooflights.
See our building regulations guide for U-values, glazing limits and self-certification.
What do loft conversion skylights cost in Coleraine?
Prices below are shown including and excluding VAT. In Coleraine, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Electric top-hung escape window | £1,675 – £2,395 | £1,395 – £1,995 |
| Standard centre-pivot window Typical | £1,195 – £1,675 | £995 – £1,395 |
| Small window into open rafters | £955 – £1,315 | £795 – £1,095 |
What happens next
- Tell us what you have. Send the BT51 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Coleraine, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
Related work in Coleraine
Questions about loft conversion skylights in Coleraine
How many roof windows does a loft room need?
Enough to give good light — a common rule of thumb is glazing equal to roughly a tenth to a fifth of the floor area, adjusted for orientation and use. We advise at survey.
Top-hung or centre-pivot in a loft?
Top-hung gives a clearer view and often suits escape use; centre-pivot is easier to clean and suits higher positions.
Do loft roof windows need to be escape windows?
Some loft rooms need an escape window, depending on the layout and the fire strategy for the conversion. Building control confirms the requirement.
Will I need planning permission in Coleraine?
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 loft conversion skylights in Coleraine?
Yes. We survey and fit loft conversion skylights in Coleraine and across County Londonderry. Send your postcode and we will offer a survey date when we reply.
