Aluminium roof lanterns in Truro
Whether your Truro extension is still on paper or the roof is already on, we can price an aluminium roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price an aluminium roof lantern for Truro
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Aluminium roof lanterns for Truro homes
Slim, strong, thermally broken frames in powder-coated colours.
Winter daylight in Truro lasts about 8h 02m, against 16h 25m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Slim bars for more glass and sky
- Durable powder-coated finish
- Larger sizes than uPVC can reach
Delivery and fitting in Truro
We confirm the delivery cost and date for TR1 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Truro can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to TR1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Aluminium roof lantern prices for Truro
What aluminium roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 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 Truro
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.
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 Truro 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 Truro
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 Truro?
With the midsummer sun about 63.2° high at noon, roof glass in Truro gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do I need planning permission for a roof lantern in Truro?
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.