Roof lanterns in Andover

Daylight in Andover

At 51.21°N, Andover sees roughly 7h 52m of daylight in late December and 16h 35m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.

Delivery and fitting in Andover

Your quote includes delivery to Andover at a confirmed price, usually to the kerbside or driveway on pallets.

Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Andover before quoting.

Delivery to SP10 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.

Guide prices for Andover

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 Andover

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.

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 in Andover 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 Andover