How we approach sliding rooflights in Port Talbot
Our sliding rooflights service in Port Talbot covers box rooflights whose glass lid slides back for walk-out roof access. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Many Welsh homes have older single-storey rear extensions where a glass rooflight brightens a dark kitchen. In Port Talbot, as anywhere, sliding rooflights are the usual choice for walk-out access where a hatch would feel cramped.
From Port Talbot to Briton Ferry, Neath and Maesteg, the same survey-first process applies: measure, specify, fix the price, then fit.
Choices for your Port Talbot project
- Box (glazed sides) or flat sliding lid
- Rain sensor
- Electric drive with safety edge
- Double or triple glazing
- Integrated balustrade on some ranges
- Electric operation with safety stops
- Lockable from inside
What to check first
- The stair opening and headroom must meet Building Regulations
- Needs space on the roof for the lid to slide clear
Planning, building control and Port Talbot
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. 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.
Guide prices for Port Talbot
Prices below are shown including and excluding VAT. In Port Talbot, as elsewhere, making good inside and access equipment are the main variables.
| 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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Port Talbot address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Nearby towns
Related work in Port Talbot
Sliding rooflights in Port Talbot: questions
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
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.
Will I need planning permission in Port Talbot?
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.
Can you work alongside my builder in Port Talbot?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
