Roof lantern upstands in Penarth
For roof lantern upstands in Penarth, start with the guide prices on this page, then send photos and measurements for a fixed written quote covering CF64.
Price a roof lantern upstand for Penarth
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Penarth projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
At 51.44°N, Penarth sees roughly 7h 50m of daylight in late December and 16h 38m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Roof membrane dressed up the outside
- Prefabricated insulated or site-built timber
- Ordered with your lantern if you wish
Delivery and fitting in Penarth
We confirm the delivery cost and date for CF64 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Penarth can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CF64 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Penarth
Guide prices for an insulated upstand on its own, by lantern size, including VAT:
| Lantern kerb size | Perimeter | Insulated upstand, guide |
|---|---|---|
| 1200 × 1200 mm | 4.8 m | £245£204 ex VAT |
| 1000 × 1500 mm | 5.0 m | £245£204 ex VAT |
| 1500 × 2500 mm | 8.0 m | £345£288 ex VAT |
| 1500 × 3000 mm | 9.0 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 Penarth
In Wales, the Welsh Government's own Approved Document L applies, with limiting values that are not the same as England's.
Wales has its own householder permitted development rules; listed buildings and conservation areas are the usual cases needing consent.
Building regulations in Penarth are checked by your local authority building control team. Replacing a rooflight in an existing home is building work in Wales too. A competent person scheme installer can self-certify; otherwise building control should be notified.
Sources: Approved Documents (Wales), Planning Portal · Planning permission, GOV.WALES
Questions from Penarth
Can I order a lantern before the upstand is built?
Yes, if you build the upstand to the lantern's stated external size. Many people order the lantern and upstand together so they match.
Who makes the upstand weatherproof?
Your roofer, by dressing the roof membrane up the outside of the upstand. The lantern then sits over it.
Can you fit a roof lantern in Penarth?
We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.
Who checks building regulations for a lantern in Penarth?
Your local authority building control team. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.