What are ridge & pitched glass roofs?
Across Dyfed, our ridge & pitched glass roofs work covers dual-pitch glazed roofs for side returns, links and long extensions. Survey first, fixed price second, fitting third.
Welsh planning rules exclude rooflights from permitted development in conservation areas and National Parks, so we check the designation before quoting. Wales sees a lot of wind-driven rain, particularly in the west, so upstand height and flashing laps matter more than anywhere.
Towns in Dyfed
Options we can specify
- Fixed or retractable shading
- Aluminium systems in standard and RAL colours
- Integrated gutters and box gutters
- Dual-pitch or mono-pitch
- Solar-control, self-cleaning or tinted glass
- Works with exposed brick and period detail
- Solar-control glass for south-facing slopes
Planning and building rules in Wales
In Wales a rooflight on a house is usually permitted development if it stands no more than 15 cm proud of the roof, except on protected land such as conservation areas and National Parks, where permission is needed. 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.
Welsh Building Regulations expect new or replacement rooflights to reach 2.2 W/m²K and roof windows 1.4 W/m²K or a Band B rating. Wales also has its own overheating rules (Part O) for new homes, in force since November 2022.
Guide prices
These are typical supply-and-fit ranges. For an address in Dyfed, 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 |
|---|---|---|
| Long run with vents and solar glass | £9,595 – £15,595 | £7,995 – £12,995 |
| Typical side return (about 2 × 5 m) Typical | £5,995 – £9,595 | £4,995 – £7,995 |
| Short ridge rooflight | £4,795 – £5,995 | £3,995 – £4,995 |
How the job runs
- Tell us about the roof. Send the postcode, rough sizes and a photo or two through the form, WhatsApp or the guide-price tool.
- Free survey. For new installations a surveyor measures the opening, checks the roof build-up and talks through glass and options.
- Fixed written quote. You get the product, the work and the price in writing. Nothing is ordered or paid for until you agree.
- Fitting and handover. We fit, seal and make good, then hand over product data, warranties and any certificate paperwork.
Ridge rooflights in nearby areas
Common questions
Can it be partly solid?
Yes — part-glazed, part-insulated roofs balance light and heat.
Is a glass roof too hot for a kitchen?
Without care, it can be. Solar-control glass, an opening vent at the top and a blind make a south-facing glass roof comfortable.
Can it have opening vents?
Yes, top-hung vents with electric actuators are common, often with a rain sensor.
How long does a ridge roof take to fit?
Typically two to four days once the walls and supports are ready, depending on length and access.
Do I need to be at home for the survey in Dyfed?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
