Roof lanterns for Colwyn Bay: the essentials
Roof lanterns in Colwyn Bay means hipped glass lanterns that lift the ceiling of orangeries and extensions. We cover the LL29 district and the rest of Clwyd, with a survey before any price is fixed.
Welsh planning rules exclude rooflights from permitted development in conservation areas and National Parks, so we check the designation before quoting. Typical uses for roof lanterns include orangeries, kitchen-diners and single-storey extensions.
We work across Clwyd, including Colwyn Bay, and in neighbouring towns such as Rhyl and Bangor, Gwynedd. Access, parking and how the glass reaches the roof are all checked at the survey.
What you can choose
- Opening vents with electric control
- LED lighting in the plaster box
- Aluminium or uPVC systems
- Solar-control or self-cleaning glass
- Internal and external colours
- Adds visual height to a single-storey room
- Double or triple glazed with solar-control options
What to check first
- Some designs project above the roof enough to affect planning on certain houses
- Plaster-box depth affects how the lantern looks from below
Consents for roof lanterns in Colwyn Bay
Planning rules in Wales are tighter than in England for rooflights: Class C rights do not apply in conservation areas, National Parks or AONBs, so a rooflight there needs planning permission. A side-facing rooflight within 10.5 m of the boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
In Wales the limiting values are 2.2 W/m²K for a rooflight and 1.4 W/m²K (or WER Band B) for a roof window in an existing house. Wales also has its own overheating rules (Part O) for new homes, in force since November 2022.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Colwyn Bay
Prices below are shown including and excluding VAT. In Colwyn Bay, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or bespoke aluminium lantern | £5,995 – £10,795 | £4,995 – £8,995 |
| Mid-size aluminium lantern (2 × 3 m) Typical | £3,955 – £5,995 | £3,295 – £4,995 |
| Small lantern (1 × 2 m) | £2,995 – £3,955 | £2,495 – £3,295 |
The process, step by step
- Tell us what you have. Send the LL29 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Roof lanterns near Colwyn Bay
Related work in Colwyn Bay
Common questions
How big can a lantern be?
Aluminium systems go to around three by six metres in standard ranges; larger sizes are made to order.
Aluminium or uPVC?
Aluminium gives slimmer bars and a longer life; uPVC costs less. We fit both.
Can a lantern go on an existing extension?
Yes, if the flat roof structure can be opened up and trimmed. We check joists and the roof build-up at survey.
Is the survey in Colwyn Bay free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
How do I book a survey in Colwyn Bay?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
