SL9 · Buckinghamshire

Roof lanterns in Chalfont St Peter

Buy roof lanterns for homes in Chalfont St Peter and across Buckinghamshire. Choose a standard size or have one made to your kerb, see a guide price straight away, then get a fixed written quote with delivery to your SL9 address.

Postcode districtSL9

AreaBuckinghamshire

Shortest-day daylight7h 48m

Midsummer noon sun61.8°

Configure and price Call 0800 088 6248

Price a lantern for Chalfont St Peter

Postcode and kerb size first, then your details.

Daylight in Chalfont St Peter

On the shortest day Chalfont St Peter gets about 7h 48m of daylight, with the sun only 15.0° 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 Chalfont St Peter

We confirm the delivery cost and date for SL9 on your quote. Lanterns arrive palletised, with the glass packed separately.

If you would like us to fit it, we will check fitting cover for SL9 and quote a fixed price after seeing photos or surveying.

Delivery to SL9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.

Guide prices for Chalfont St Peter

Rectangular aluminium lanterns, supply only, including VAT:

Guide prices for Chalfont St Peter
Kerb size	Roof area	Guide price	Configure
1000 × 1500 mm	1.50 m²	£1,295–£1,495£1,079 ex VAT from	Configure
1000 × 2000 mm	2.00 m²	£1,495–£1,795£1,246 ex VAT from	Configure
1500 × 2000 mm	3.00 m²	£1,995–£2,295£1,662 ex VAT from	Configure
1500 × 2500 mm	3.75 m²	£2,295–£2,695£1,912 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 Chalfont St Peter

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 Chalfont St Peter 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 Chalfont St Peter

Can you fit a roof lantern in Chalfont St Peter?

We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.

Who checks building regulations for a lantern in Chalfont St Peter?

Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.

Do you deliver roof lanterns to Chalfont St Peter?

Yes. Delivery to Chalfont St Peter (SL9) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.

Is it worth having solar-control glass in Chalfont St Peter?

With the midsummer sun about 61.8° high at noon, roof glass in Chalfont St Peter gets strong summer sun. Solar control is recommended for large or south-facing lanterns.