Aluminium roof lanterns in Chiswick
We supply aluminium roof lanterns to Chiswick (W4) and the rest of Greater London: sized in millimetres to your upstand, priced up front and delivered on pallets. Fitting can be quoted separately if you need it.
Price an aluminium roof lantern for Chiswick
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Aluminium roof lanterns for Chiswick homes
Slim, strong, thermally broken frames in powder-coated colours.
In midsummer the noon sun stands about 61.9° high over Chiswick, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Larger sizes than uPVC can reach
- Durable powder-coated finish
- Won't rot, warp or need painting
Delivery and fitting in Chiswick
Your quote includes delivery to Chiswick 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 Chiswick before quoting.
Delivery to W4 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Aluminium roof lantern prices for Chiswick
What aluminium roof lanterns cost in common sizes (guide, inc VAT, supply only):
| 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 Chiswick
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 Chiswick 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 Chiswick
Is aluminium recyclable?
Yes, aluminium can be recycled repeatedly. Ask your local waste site about the glass and seals, which are handled separately.
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.
Do you deliver roof lanterns to Chiswick?
Yes. Delivery to Chiswick (W4) 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 Chiswick?
With the midsummer sun about 61.9° high at noon, roof glass in Chiswick gets strong summer sun. Solar control is recommended for large or south-facing lanterns.