Roof lantern upstands in Croydon
For roof lantern upstands in Croydon, start with the guide prices on this page, then send photos and measurements for a fixed written quote covering CR0.
Price a roof lantern upstand for Croydon
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Croydon projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
At 51.38°N, Croydon sees roughly 7h 51m of daylight in late December and 16h 37m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Ordered with your lantern if you wish
- Prefabricated insulated or site-built timber
- Roof membrane dressed up the outside
Delivery and fitting in Croydon
Delivery to CR0 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Croydon before quoting.
Delivery to CR0 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Croydon
Guide prices for an insulated upstand on its own, by lantern size, including VAT:
| Lantern kerb size | Perimeter | Insulated upstand, guide |
|---|---|---|
| 1500 × 1500 mm | 6.0 m | £295£246 ex VAT |
| 1000 × 3000 mm | 8.0 m | £345£288 ex VAT |
| 1500 × 2000 mm | 7.0 m | £295£246 ex VAT |
| 1500 × 2500 mm | 8.0 m | £345£288 ex VAT |
Guide prices include VAT at 20%, upstand only, supply only. Upstands are made to match the lantern's external size; your fixed price is confirmed in writing before you order.
Planning and building regulations for Croydon
For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.
On a permitted development extension the lantern counts towards the extension's height; on an existing roof, a rooflight projecting more than 150 mm may need planning permission.
Building regulations in Croydon are checked by your local authority building control team or a registered building control approver. Replacing a rooflight in an existing home is building work. Installers registered with a competent person scheme can self-certify; otherwise building control must be involved.
Sources: Approved Document L, GOV.UK · Planning Portal
Questions from Croydon
Do I need an upstand for a roof lantern?
Yes. Lanterns are designed to sit on an upstand, never directly on the roof deck.
What height should my upstand be?
High enough to keep water away from the lantern seal, commonly at least 150 mm above the finished roof surface. Follow the instructions for your chosen range.
Is it worth having solar-control glass in Croydon?
With the midsummer sun about 62.1° high at noon, roof glass in Croydon gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Croydon?
Yes. Delivery to Croydon (CR0) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.