Opening roof lanterns in Luton
Whether your Luton extension is still on paper or the roof is already on, we can price an opening roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price an opening roof lantern for Luton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Luton homes
Electric opening vents to let warm air out at the highest point of the room.
In midsummer the noon sun stands about 61.6° high over Luton, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Plan the power supply early
- Switch or remote control
- Rain sensor closes it automatically
Delivery and fitting in Luton
Your quote includes delivery to Luton at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Luton can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to LU1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Luton
Typical guide prices for opening roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | 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 |
| 2000 × 3000 mm | 6.00 m² | £3,890–£4,390£3,242 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 Luton
England's Approved Document L caps the U-value of new or replacement rooflights in existing homes at 2.2 W/m²K, calculated with the glass horizontal.
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 Luton 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 Luton
Can a vent be added later?
Usually not to an existing fixed lantern. Decide before ordering.
Can I have a manual opening vent?
Manual vents are rare on lanterns because they are out of reach. Electric operation is standard.
Is it worth having solar-control glass in Luton?
With the midsummer sun about 61.6° high at noon, roof glass in Luton gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Luton?
Yes. Delivery to Luton (LU1) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.