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England · Flat rooflights

Flat rooflights in Hampshire

Across Hampshire, flat rooflights are quoted to the external kerb size, with delivery confirmed for your postcode and fitting available on request.

AreaHampshire
NationEngland
Towns listed18
Guide price from£595
Configure and priceCall 0800 088 6248

Get a price in Hampshire

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Choosing flat rooflights in Hampshire

A single near-flat pane on an upstand: minimal, low and discreet.

Across Hampshire, the shortest day brings around 7h 54m of daylight and the midsummer sun reaches about 62.4° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.

  • Very low profile from outside
  • Minimal, frameless-looking from inside
  • Fixed or electric opening versions
  • Usually cheaper than a lantern

Delivery and fitting in Hampshire

Delivery to mainland addresses here is quoted for your postcode and confirmed in writing before you order.

Fitting can be quoted where we have cover; send your postcode and photos of the roof and kerb and we will confirm before quoting.

Flat rooflight prices

Typical guide prices for flat rooflights, supply only and including VAT:

Flat rooflight prices
Kerb sizeRoof areaGuide priceConfigure
1000 × 1000 mm1.00 m²£595–£695£496 ex VAT fromConfigure
1200 × 1200 mm1.44 m²£695–£845£579 ex VAT fromConfigure
1000 × 1500 mm1.50 m²£695–£845£579 ex VAT fromConfigure
1000 × 2000 mm2.00 m²£845–£995£704 ex VAT fromConfigure
1500 × 1500 mm2.25 m²£895–£1,095£746 ex VAT fromConfigure

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 in Hampshire

England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.

Planning-wise, a lantern on a new extension is judged as part of that extension, while one added to an existing roof can fall outside permitted development if it stands more than 150 mm proud.

Building regulations 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

Flat rooflights in Hampshire: questions

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.

Can I walk on a flat rooflight?

Only if it is a walk-on rooflight designed for foot traffic. Standard rooflights are not designed to be walked on.

Do I need planning permission for a roof lantern in Hampshire?

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.

Flat rooflights by town in Hampshire

Fixed price in writing

Know the price before you order.

Configure your lantern for a guide price, then get a fixed written quote with delivery to your postcode.

Price my lanternCall 0800 088 6248
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