Loft conversion skylights in Croydon: what is involved?
For Croydon homes and buildings we offer loft conversion skylights: roof windows planned for loft rooms — light, headroom and escape. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Victorian and Edwardian terraces with narrow side returns are typical of much of London, and a glass roof or long flat rooflight is the usual way to keep the back rooms bright once the return is built over. In Croydon, as anywhere, loft conversion skylights are the usual choice for loft conversions and rooms in the roof.
From Croydon to South Croydon, Wallington and Carshalton, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Balcony roof windows on some ranges
- Conservation styles
- Electric or solar opening
- Combination and stacked layouts
- Centre-pivot or top-hung
- Set out on the rafters before plastering
- Electric opening for high windows
What to check first
- Rafter spacing affects window widths
- Insulation and vapour control details matter for condensation
Do you need permission in Croydon?
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Our planning guide covers each nation in more detail.
Loft conversion skylights prices in Croydon
These are typical supply-and-fit ranges. For an address in Croydon, 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 |
|---|---|---|
| Electric top-hung escape window | £1,675 – £2,395 | £1,395 – £1,995 |
| Standard centre-pivot window Typical | £1,195 – £1,675 | £995 – £1,395 |
| Small window into open rafters | £955 – £1,315 | £795 – £1,095 |
What happens next
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Croydon address.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- 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.
Loft conversion skylights near Croydon
Related work in Croydon
Questions about loft conversion skylights in Croydon
Can I add blinds later?
Yes — most manufacturers make blinds for each window size.
Can you work alongside my loft builder?
Yes — we set out and fit the windows to the builder's programme.
Will the loft be cold near the windows?
Correctly fitted insulation collars and linings keep the window surround warm and reduce condensation.
Can you work alongside my builder in Croydon?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Croydon?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
