Roof lantern upstands in Alnwick
We quote roof lantern upstands for Alnwick and the rest of Northumberland, matched to the exact size of your lantern, with the price confirmed in writing before you order.
Price a roof lantern upstand for Alnwick
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Alnwick projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
At 55.41°N, Alnwick sees roughly 7h 05m of daylight in late December and 17h 28m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Made to match the lantern's external size
- Ordered with your lantern if you wish
- Lifts the lantern clear of the roof finish
Delivery and fitting in Alnwick
We confirm the delivery cost and date for NE66 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Alnwick can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to NE66 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Alnwick
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 |
| 1000 × 2000 mm | 6.0 m | £295£246 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 Alnwick
In England, building regulations energy guidance sets a limiting U-value of 2.2 W/m²K for new and replacement rooflights in existing homes, measured horizontally.
Planning-wise, a lantern on a new extension is judged as part of that extension, while one added to an existing roof can fall outside permitted development if it stands more than 150 mm proud.
Building regulations in Alnwick 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 Alnwick
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.
How quickly can I get a roof lantern in Alnwick?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for NE66.
Do you deliver roof lanterns to Alnwick?
Yes. Delivery to Alnwick (NE66) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.