Sun tunnels & tubular skylights in Tonypandy: what is involved?
Sun tunnels & tubular skylights in Tonypandy means light pipes that bring daylight to halls and bathrooms with no window. We cover the CF40 district and the rest of Mid Glamorgan, with a survey before any price is fixed.
Slate roofs, stone cottages and terraced valleys are typical across Wales, and slim rooflights that sit low in the slates suit them best. Sun tunnels & tubular skylights suit small internal rooms where a full rooflight will not fit.
Neighbouring towns include Rhondda (4 km) and Pontypridd (8 km). We offer a survey date when we reply to your enquiry.
What you can choose
- Ventilation adaptor
- Rigid (brighter) or flexible tubes
- Pitched or flat-roof flashings
- Integrated electric light
- Insulated tube sections
- Daylight where no window is possible
- Works on pitched and flat roofs
What to check first
- Not a substitute for a habitable-room window
- Tube runs need insulation in cold lofts to limit condensation
Do you need permission in Tonypandy?
Welsh householder permitted development (Class C) allows rooflights that project no more than 15 cm and sit no higher than the existing roof — but not in conservation areas, National Parks, AONBs or World Heritage Sites. 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 Tonypandy
Prices below are shown including and excluding VAT. In Tonypandy, as elsewhere, making good inside and access equipment are the main variables.
| 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 CF40 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
More we do in Tonypandy
Questions about sun tunnels & tubular skylights in Tonypandy
Do sun tunnels need planning permission?
Usually not on a house, provided the dome does not project too far and the property is not listed. Check if you live in a conservation area or a flat.
Will it get condensation?
Insulating the tube where it passes through a cold loft prevents most condensation.
Can it go through a flat roof?
Yes, with a flat-roof flashing and upstand.
How do I book a survey in Tonypandy?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Is the survey in Tonypandy free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
