Replacement roof lanterns in St Neots
From a small lantern over a hallway to a long one above a kitchen island, we quote replacement roof lanterns for St Neots homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price a replacement roof lantern for St Neots
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Replacement roof lanterns for St Neots homes
Swap a tired, leaking or polycarbonate lantern for modern double glazing.
In midsummer the noon sun stands about 61.2° high over St Neots, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Warmer, quieter, brighter
- Energy standards for replacements explained
- Replace old polycarbonate with glass
Delivery and fitting in St Neots
Your quote includes delivery to St Neots at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for PE19 and quote a fixed price after seeing photos or surveying.
Delivery to PE19 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Replacement roof lantern prices for St Neots
Typical guide prices for replacement roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for St Neots
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 St Neots 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 St Neots
How long does replacement take on site?
For a like-for-like swap on a sound kerb, often a day. Kerb or roof repairs add time.
Can I replace polycarbonate panels with glass?
Usually not in the old frame: glass is much heavier than polycarbonate and the frame was not designed for it. Replacing the whole lantern is the safer route.
Is it worth having solar-control glass in St Neots?
With the midsummer sun about 61.2° high at noon, roof glass in St Neots gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to St Neots?
Yes. Delivery to St Neots (PE19) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.