Sun tunnels & tubular skylights in Barry: what is involved?
Thinking about sun tunnels & tubular skylights in Barry? 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.
Welsh planning rules exclude rooflights from permitted development in conservation areas and National Parks, so we check the designation before quoting. In Barry, as anywhere, sun tunnels & tubular skylights are the usual choice for small internal rooms where a full rooflight will not fit.
From Barry to Dinas Powys, Penarth and Cardiff, the same survey-first process applies: measure, specify, fix the price, then fit.
Choices for your Barry project
- Pitched or flat-roof flashings
- Rigid (brighter) or flexible tubes
- Insulated tube sections
- Integrated electric light
- Ventilation adaptor
- Rigid or flexible tubes for awkward lofts
- Works on pitched and flat roofs
What to check first
- Tube runs need insulation in cold lofts to limit condensation
- Not a substitute for a habitable-room window
Planning and building rules for Barry
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.
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.
Read the planning permission guide before you commit to a design.
Sun tunnels & tubular skylights prices in Barry
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| 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 |
How the job runs
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Barry address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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
Other services in Barry
Questions about sun tunnels & tubular skylights in Barry
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.
Rigid or flexible tube?
Rigid tubes carry much more light. Flexible tubes are easier where the loft is cluttered, but lose light faster.
Can it work at night?
Some models include a light fitting in the diffuser.
Do I need to be at home for the survey in Barry?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
How do I book a survey in Barry?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
