Contemporary roof lanterns in Altrincham
Whether your Altrincham extension is still on paper or the roof is already on, we can price a contemporary roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price a contemporary roof lantern for Altrincham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Contemporary roof lanterns for Altrincham homes
Slim frames, fewer bars and a lower profile for a cleaner view of the sky.
In midsummer the noon sun stands about 60.1° high over Altrincham, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- More sky, less frame from inside
- Larger glass units between bars
- Ideal for modern rendered extensions
Delivery and fitting in Altrincham
Delivery to WA14 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Altrincham before quoting.
Delivery to WA14 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Contemporary roof lantern prices for Altrincham
Guide prices for common contemporary roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1500 × 2000 mm | 3.00 m² | £2,095–£2,495£1,746 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,495–£2,895£2,079 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,495–£4,095£2,912 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,395–£5,095£3,662 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 Altrincham
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 Altrincham 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 Altrincham
Can I have a contemporary lantern in white?
Yes, though most buyers choose grey or black because the slimmer frame is the point and dark frames disappear against the sky.
Are contemporary lanterns weaker?
They are engineered for the sizes they are sold in. That is exactly why their maximum sizes are often smaller: the frame is slimmer, so each range has its own limits.
Do you deliver roof lanterns to Altrincham?
Yes. Delivery to Altrincham (WA14) 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 Altrincham?
With the midsummer sun about 60.1° high at noon, roof glass in Altrincham gets strong summer sun. Solar control is recommended for large or south-facing lanterns.