Walk-on rooflights in Cardigan: what is involved?
For Cardigan homes and buildings we offer walk-on rooflights: structural glass you can stand on, set flush into terraces and floors. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Wales sees a lot of wind-driven rain, particularly in the west, so upstand height and flashing laps matter more than anywhere. In Cardigan, as anywhere, walk-on rooflights are the usual choice for roof terraces, balconies and floors above basements.
Jobs in Cardigan are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Choices for your Cardigan project
- Internal floor panels between storeys
- Integrated in paving pedestals or a timber deck
- Anti-slip frit or etched top surface
- Fixed or with privacy interlayer
- Double or triple glazed with a structural top pane
- Anti-slip finish on the walking surface
- Light below without losing usable terrace space
Things we check at survey
- Glass on roofs people can reach must not be fragile — check the non-fragility rating
- Drainage around the unit needs planning so water does not pond on the glass
Planning, building control and Cardigan
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.
Approved Document L in Wales (2022 edition) sets 2.2 W/m²K for rooflights, measured horizontally, and 1.4 W/m²K or Band B for roof windows in existing homes. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Read the planning permission guide before you commit to a design.
Walk-on rooflights prices in Cardigan
These are typical supply-and-fit ranges. For an address in Cardigan, 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 or bespoke walk-on panel | £6,595 – £11,995 | £5,495 – £9,995 |
| Mid-size walk-on rooflight Typical | £4,795 – £6,595 | £3,995 – £5,495 |
| Small walk-on panel | £3,595 – £4,795 | £2,995 – £3,995 |
How the job runs
- Tell us what you have. Send the SA43 postcode, a rough size and a couple of photos.
- 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.
Walk-on rooflights near Cardigan
Related work in Cardigan
Questions about walk-on rooflights in Cardigan
Can you see through it?
Clear glass can be seen through from both sides. A privacy interlayer or patterned frit keeps the light while obscuring the view.
Does it need a structural engineer?
Often, yes. Where the unit sits on new or altered structure, an engineer confirms the support and the manufacturer confirms the glass.
How much weight can a walk-on rooflight take?
It depends on the model and size. Manufacturers state a design imposed load for each unit; we only specify a unit whose rating suits the use, such as a private terrace or a busier area.
Do you fit walk-on rooflights in Cardigan?
Yes. We survey and fit walk-on rooflights in Cardigan and across Dyfed. Send your postcode and we will offer a survey date when we reply.
Do I need to be at home for the survey in Cardigan?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
