Opening roof lanterns in Formby
Buy opening roof lanterns for homes in Formby and across Merseyside. 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 L37 address.
Price an opening roof lantern for Formby
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Formby homes
Electric opening vents to let warm air out at the highest point of the room.
In midsummer the noon sun stands about 59.9° high over Formby, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Electric vents at the room's highest point
- Helps keep kitchens cool in summer
- Rain sensor closes it automatically
Delivery and fitting in Formby
Delivery to L37 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for L37 and quote a fixed price after seeing photos or surveying.
Delivery to L37 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Formby
Guide prices for common opening roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,990–£2,190£1,658 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £2,190–£2,490£1,825 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £2,690–£2,990£2,242 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,790–£5,490£3,992 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour, including one electric vent. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Formby
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.
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 Formby 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 Formby
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
Does an opening vent let insects in?
When open, yes, as with any window. Some ranges offer fly screens.
Is it worth having solar-control glass in Formby?
With the midsummer sun about 59.9° high at noon, roof glass in Formby gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Formby?
Yes. Delivery to Formby (L37) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.