Sliding rooflights for Carmarthen: the essentials
Our sliding rooflights service in Carmarthen covers box rooflights whose glass lid slides back for walk-out roof access. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Chapels, barns and farm buildings converted across Wales often need bespoke or conservation-style glass. Sliding rooflights suit staircases that rise to a roof terrace.
Neighbouring towns include Llanelli (22 km) and Ammanford (23 km). We offer a survey date when we reply to your enquiry.
Choices for your Carmarthen project
- Rain sensor
- Box (glazed sides) or flat sliding lid
- Integrated balustrade on some ranges
- Double or triple glazing
- Anthracite, black or RAL frames
- Daylight down the stair when closed
- Electric operation with safety stops
Things we check at survey
- Electric units need a dedicated supply and commissioning
- The stair opening and headroom must meet Building Regulations
Planning, building control and Carmarthen
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.
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.
Our planning guide covers each nation in more detail.
What do sliding rooflights cost in Carmarthen?
These are typical supply-and-fit ranges. For an address in Carmarthen, 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 |
|---|---|---|
| Large box slider with electric drive | £11,995 – £20,395 | £9,995 – £16,995 |
| Standard box slider Typical | £8,995 – £13,195 | £7,495 – £10,995 |
| Flat sliding lid | £7,195 – £9,595 | £5,995 – £7,995 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Carmarthen address.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
Other services in Carmarthen
Questions about sliding rooflights in Carmarthen
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Is a sliding rooflight better than an access hatch?
For daily use, usually yes — you walk out under open sky instead of climbing through a hinged hatch. A hatch costs less and suits occasional access.
Is the survey in Carmarthen free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do I need to be at home for the survey in Carmarthen?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
