Small roof lanterns in Tonbridge
Buy small roof lanterns for homes in Tonbridge and across Kent. 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 TN9 address.
Price a small roof lantern for Tonbridge
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Small roof lanterns for Tonbridge homes
Compact lanterns for hallways, utility rooms, porches and side returns.
At 51.2°N, Tonbridge sees roughly 7h 53m 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.
- Square pyramid or short rectangular
- Simple to fit on a ready upstand
- Often available in stock sizes
Delivery and fitting in Tonbridge
Your quote includes delivery to Tonbridge at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for TN9 and quote a fixed price after seeing photos or surveying.
Delivery to TN9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Small roof lantern prices for Tonbridge
Typical guide prices for small roof lanterns, supply only and including VAT:
| 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 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £1,595–£1,895£1,329 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 Tonbridge
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.
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 Tonbridge 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 Tonbridge
Are small lanterns available quickly?
Standard small sizes are often available from stock. Lead times are confirmed on your quote.
Does a small lantern need an opening vent?
Not usually. Background ventilation for the room can come from trickle vents or extract fans. Vents are more useful on lanterns over kitchens and large living spaces.
Do I need planning permission for a roof lantern in Tonbridge?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.
How quickly can I get a roof lantern in Tonbridge?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for TN9.