Flat rooflights in Banstead
Planning an extension in Banstead? A flat rooflight is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a flat rooflight for Banstead
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Banstead homes
A single near-flat pane on an upstand: minimal, low and discreet.
In midsummer the noon sun stands about 62.1° high over Banstead, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Single glazed unit with a slight fall
- Very low profile from outside
- Usually cheaper than a lantern
Delivery and fitting in Banstead
We confirm the delivery cost and date for SM7 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Banstead can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SM7 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Banstead
Typical guide prices for flat rooflights, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £595–£695£496 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £845–£995£704 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £895–£1,095£746 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 Banstead
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 Banstead 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 Banstead
Do flat rooflights leak?
They should not, provided they are installed on a properly flashed upstand with the right fall and the seals are maintained.
Are flat rooflights cheaper than lanterns?
Usually, size for size. They use one glass unit and a simple frame.
Is it worth having solar-control glass in Banstead?
With the midsummer sun about 62.1° high at noon, roof glass in Banstead gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Banstead?
Yes. Delivery to Banstead (SM7) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.