Sliding rooflights for Rhondda: the essentials
For Rhondda homes and buildings we offer sliding rooflights: box rooflights whose glass lid slides back for walk-out roof access. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Many Welsh homes have older single-storey rear extensions where a glass rooflight brightens a dark kitchen. Typical uses for sliding rooflights include walk-out access where a hatch would feel cramped.
We cover all of Rhondda and the CF42 district, and nearby Tonypandy and Aberdare.
Options we can specify in Rhondda
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Anthracite, black or RAL frames
- Integrated balustrade on some ranges
- Double or triple glazing
- Daylight down the stair when closed
- Full-width, walk-out access to a roof terrace
Things we check at survey
- Needs space on the roof for the lid to slide clear
- Weight and point loads need a structural check
Consents for sliding rooflights in Rhondda
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. 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. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Our planning guide covers each nation in more detail.
Sliding rooflights prices in Rhondda
Guide prices for sliding rooflights in Rhondda are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| 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
- Tell us what you have. Send the CF42 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Rhondda, measures and checks structure and access.
- 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.
Sliding rooflights near Rhondda
Other services in Rhondda
Sliding rooflights in Rhondda: questions
Does it need planning permission?
A box unit that projects above the roof plane can need planning permission, especially on the front of a house or in a conservation area. We check before you order.
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
How heavy is it?
Box sliders weigh hundreds of kilograms, so delivery may need a crane or lifting gear, and the structure must be checked.
Do I need to be at home for the survey in Rhondda?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Will I need planning permission in Rhondda?
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.
