Aluminium roof lanterns in Tonbridge
Buy aluminium 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 an aluminium roof lantern for Tonbridge
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Aluminium roof lanterns for Tonbridge homes
Slim, strong, thermally broken frames in powder-coated colours.
In midsummer the noon sun stands about 62.2° high over Tonbridge, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Different colours inside and out
- Slim bars for more glass and sky
- Won't rot, warp or need painting
Delivery and fitting in Tonbridge
We confirm the delivery cost and date for TN9 on your quote. Lanterns arrive palletised, with the glass packed separately.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Tonbridge before quoting.
Delivery to TN9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Aluminium roof lantern prices for Tonbridge
Typical guide prices for aluminium roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | 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 |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,095–£4,795£3,412 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.
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 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
Can I paint an aluminium lantern later?
It can be repainted with suitable systems, but it is far better to choose the right powder-coated colour at the start.
Is aluminium recyclable?
Yes, aluminium can be recycled repeatedly. Ask your local waste site about the glass and seals, which are handled separately.
Is it worth having solar-control glass in Tonbridge?
With the midsummer sun about 62.2° high at noon, roof glass in Tonbridge gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
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.