Aluminium roof lanterns in Southampton
Planning an extension in Southampton? An aluminium roof lantern is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price an aluminium roof lantern for Southampton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Aluminium roof lanterns for Southampton homes
Slim, strong, thermally broken frames in powder-coated colours.
In midsummer the noon sun stands about 62.5° high over Southampton, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Slim bars for more glass and sky
- Thermally broken aluminium frames
- Larger sizes than uPVC can reach
Delivery and fitting in Southampton
Your quote includes delivery to Southampton at a confirmed price, usually to the kerbside or driveway on pallets.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Southampton before quoting.
Delivery to SO14 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Aluminium roof lantern prices for Southampton
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 |
| 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 Southampton
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.
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 Southampton 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 Southampton
Will the colour fade?
Polyester powder coatings are designed for outdoor use and hold their colour well. Coastal sites benefit from occasional washing to remove salt deposits.
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.
Do you deliver roof lanterns to Southampton?
Yes. Delivery to Southampton (SO14) 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 Southampton?
With the midsummer sun about 62.5° high at noon, roof glass in Southampton gets strong summer sun. Solar control is recommended for large or south-facing lanterns.