Sun tunnels & tubular skylights in Risca: what is involved?
Thinking about sun tunnels & tubular skylights in Risca? The short answer: light pipes that bring daylight to halls and bathrooms with no window. The longer answer depends on your roof, which is why we survey before we price.
Chapels, barns and farm buildings converted across Wales often need bespoke or conservation-style glass. Typical uses for sun tunnels & tubular skylights include windowless hallways, landings and bathrooms.
Risca is around 7 km from Newport, Gwent, and we survey and fit throughout that part of Gwent, including the NP11 district.
Specification options
- Pitched or flat-roof flashings
- Insulated tube sections
- Integrated electric light
- Rigid (brighter) or flexible tubes
- Ventilation adaptor
- Works on pitched and flat roofs
- Small ceiling opening, quick fit
Things we check at survey
- Not a substitute for a habitable-room window
- Tube runs need insulation in cold lofts to limit condensation
Consents for sun tunnels & tubular skylights in Risca
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. Listed buildings need listed building consent from the council, and flats have no householder permitted development rights.
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.
Guide prices for Risca
These are typical supply-and-fit ranges. For an address in Risca, 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 rigid tunnel, long run | £1,675 – £2,275 | £1,395 – £1,895 |
| Standard rigid tunnel Typical | £1,315 – £1,795 | £1,095 – £1,495 |
| Compact flexible tunnel | £1,075 – £1,435 | £895 – £1,195 |
What happens next
- Tell us what you have. Send the NP11 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
Related work in Risca
Common questions
How much light does a sun tunnel give?
A good rigid tunnel on a bright day lights a hallway well. Output depends on tube diameter, length and the number of bends.
Can it go through a flat roof?
Yes, with a flat-roof flashing and upstand.
Rigid or flexible tube?
Rigid tubes carry much more light. Flexible tubes are easier where the loft is cluttered, but lose light faster.
Can you work alongside my builder in Risca?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Risca?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
