Roof lantern installation in Devon

Choosing roof lantern installation in Devon

Optional fitting by installers working under S&K, quoted for your postcode.

Across Devon, the shortest day brings around 7h 58m of daylight and the midsummer sun reaches about 62.8° at noon. A lantern collects light from the bright overhead sky all year, and the right glass keeps the long summer days comfortable.

• Weathertight check on completion
• Optional fitting quoted for your postcode
• Ready upstand, replacement or new opening
• Fixed price in writing before work starts

Delivery and fitting in Devon

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.

Roof lantern installation guide prices

Guide prices for fitting only, by lantern size, including VAT (the lantern is priced separately):

Fitting guide prices include VAT and exclude the lantern, access equipment and any roof or kerb repairs. New openings are priced after a survey. Your fixed price is confirmed in writing before work starts.

Planning and building regulations in Devon

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.

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 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 installation in Devon: questions