Roof lantern upstands in March
For roof lantern upstands in March, start with the guide prices on this page, then send photos and measurements for a fixed written quote covering PE15.
Price a roof lantern upstand for March
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for March projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
At 52.55°N, March sees roughly 7h 39m of daylight in late December and 16h 50m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Level and square for a correct fit
- Prefabricated insulated or site-built timber
- Made to match the lantern's external size
Delivery and fitting in March
Your quote includes delivery to March at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in March can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to PE15 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for March
Guide prices for an insulated upstand on its own, by lantern size, including VAT:
| Lantern kerb size | Perimeter | Insulated upstand, guide |
|---|---|---|
| 1000 × 1500 mm | 5.0 m | £245£204 ex VAT |
| 1000 × 2000 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 March
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 March 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 March
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 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.
Can you fit a roof lantern in March?
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.
Is it worth having solar-control glass in March?
With the midsummer sun about 60.9° high at noon, roof glass in March gets strong summer sun. Solar control is recommended for large or south-facing lanterns.