Small roof lanterns in Billericay
Whether your Billericay extension is still on paper or the roof is already on, we can price a small roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price a small roof lantern for Billericay
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Small roof lanterns for Billericay homes
Compact lanterns for hallways, utility rooms, porches and side returns.
At 51.63°N, Billericay sees roughly 7h 48m of daylight in late December and 16h 40m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Daylight where windows cannot reach
- Simple to fit on a ready upstand
- Light enough for two people to lift
Delivery and fitting in Billericay
We confirm the delivery cost and date for CM11 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Billericay can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CM11 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Small roof lantern prices for Billericay
What small roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £1,295–£1,495£1,079 ex VAT from | 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 |
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 Billericay
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 Billericay 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
Questions from Billericay
What is the smallest roof lantern?
Many ranges start at around 800–1000 mm. Below that, a flat rooflight is usually the better product.
Can I fit a small lantern myself?
Small lanterns are within the reach of a competent builder or roofer. The critical parts are a level, square, weatherproof upstand and the manufacturer's fixing instructions. In existing homes, replacement rooflights are building work that may need building control involvement.
Is it worth having solar-control glass in Billericay?
With the midsummer sun about 61.8° high at noon, roof glass in Billericay gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Can you fit a roof lantern in Billericay?
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.