Opening roof lanterns in Bicester
From a small lantern over a hallway to a long one above a kitchen island, we quote opening roof lanterns for Bicester homes to the exact kerb size, with glass and colour choices set out clearly before you commit.
Price an opening roof lantern for Bicester
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Bicester homes
Electric opening vents to let warm air out at the highest point of the room.
In midsummer the noon sun stands about 61.5° high over Bicester, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Rain sensor closes it automatically
- Helps keep kitchens cool in summer
- One or two vents depending on size
Delivery and fitting in Bicester
Delivery to OX26 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 OX26 and quote a fixed price after seeing photos or surveying.
Delivery to OX26 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Bicester
Typical guide prices for opening roof lanterns, supply only and including VAT:
| 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 |
| 1500 × 2500 mm | 3.75 m² | £2,990–£3,390£2,492 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 Bicester
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.
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 Bicester 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 Bicester
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.
Do I need planning permission for a roof lantern in Bicester?
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 Bicester?
With the midsummer sun about 61.5° high at noon, roof glass in Bicester gets strong summer sun. Solar control is recommended for large or south-facing lanterns.