Flat rooflights in Winchester
From a small lantern over a hallway to a long one above a kitchen island, we quote flat rooflights for Winchester homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price a flat rooflight for Winchester
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Winchester homes
A single near-flat pane on an upstand: minimal, low and discreet.
In midsummer the noon sun stands about 62.4° high over Winchester, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Usually cheaper than a lantern
- Very low profile from outside
- Single glazed unit with a slight fall
Delivery and fitting in Winchester
Delivery to SO23 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for SO23 and quote a fixed price after seeing photos or surveying.
Delivery to SO23 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Winchester
What flat rooflights cost in common sizes (guide, inc VAT, supply only):
| 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 × 1500 mm | 1.50 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £845–£995£704 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 Winchester
For homes in England, a new or replacement rooflight should achieve a U-value of 2.2 W/m²K or better in the horizontal position, under Approved Document L.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Winchester 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 Winchester
Are flat rooflights cheaper than lanterns?
Usually, size for size. They use one glass unit and a simple frame.
Can a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Is it worth having solar-control glass in Winchester?
With the midsummer sun about 62.4° high at noon, roof glass in Winchester gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do I need planning permission for a roof lantern in Winchester?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.