Roof lanterns in Winchester

Daylight in Winchester

On the shortest day Winchester gets about 7h 54m of daylight, with the sun only 15.5° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.

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.

Guide prices for Winchester

Rectangular aluminium lanterns, supply only, including VAT:

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

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.

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 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

Roof lantern questions from Winchester