Large roof lanterns in Bootle
Planning an extension in Bootle? A large 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 a large roof lantern for Bootle
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Large roof lanterns for Bootle homes
Lanterns of three metres and more for open-plan extensions, with intermediate rafters.
In midsummer the noon sun stands about 60.0° high over Bootle, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Fitting can be quoted on request
- Solar-control glass recommended
- Lengths from about three to six metres
Delivery and fitting in Bootle
Delivery to L20 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Bootle can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to L20 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Large roof lantern prices for Bootle
What large roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | 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 |
| 2500 × 4000 mm | 10.00 m² | £4,895–£5,695£4,079 ex VAT from | Configure |
| 3000 × 4000 mm | 12.00 m² | £5,695–£6,595£4,746 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 Bootle
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 Bootle 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 Bootle
How is a large lantern delivered?
On pallets, usually with the frame and glass packed separately. The heaviest single item is normally a glass unit, which needs two or more people to lift safely.
Does a large lantern need structural calculations?
The roof structure around it usually does. Your engineer or building control body will want the lantern's weight and the opening size.
Do I need planning permission for a roof lantern in Bootle?
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.
Is it worth having solar-control glass in Bootle?
With the midsummer sun about 60.0° high at noon, roof glass in Bootle gets strong summer sun. Solar control is recommended for large or south-facing lanterns.