Roof lantern upstands in Litherland
Need a roof lantern upstand in Litherland? Send your postcode and lantern size and we will quote a fixed price in writing, with delivery to L21 or fitting where we have cover.
Price a roof lantern upstand for Litherland
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Litherland projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
On the shortest day Litherland gets about 7h 28m of daylight, with the sun only 13.1° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Made to match the lantern's external size
- Ordered with your lantern if you wish
- Level and square for a correct fit
Delivery and fitting in Litherland
We confirm the delivery cost and date for L21 on your quote. Lanterns arrive palletised, with the glass packed separately.
If you would like us to fit it, we will check fitting cover for L21 and quote a fixed price after seeing photos or surveying.
Delivery to L21 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Litherland
Guide prices for an insulated upstand on its own, by lantern size, including VAT:
| Lantern kerb size | Perimeter | Insulated upstand, guide |
|---|---|---|
| 1000 × 2000 mm | 6.0 m | £295£246 ex VAT |
| 1500 × 1500 mm | 6.0 m | £295£246 ex VAT |
| 1000 × 2500 mm | 7.0 m | £295£246 ex VAT |
| 1000 × 3000 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 Litherland
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.
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 Litherland 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 Litherland
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.
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.
Do you deliver roof lanterns to Litherland?
Yes. Delivery to Litherland (L21) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Is it worth having solar-control glass in Litherland?
With the midsummer sun about 60.0° high at noon, roof glass in Litherland gets strong summer sun. Solar control is recommended for large or south-facing lanterns.