Opening roof lanterns in Southend-on-Sea
Choosing an opening roof lantern for a house in Southend-on-Sea? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to SS1.
Price an opening roof lantern for Southend-on-Sea
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Southend-on-Sea homes
Electric opening vents to let warm air out at the highest point of the room.
In midsummer the noon sun stands about 61.9° high over Southend-on-Sea, 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
- Rain sensor closes it automatically
- Electric vents at the room's highest point
Delivery and fitting in Southend-on-Sea
Your quote includes delivery to Southend-on-Sea at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Southend-on-Sea can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SS1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Southend-on-Sea
What opening roof lanterns cost in common sizes (guide, inc VAT, supply only):
| 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 Southend-on-Sea
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.
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 Southend-on-Sea 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 Southend-on-Sea
Can I have a manual opening vent?
Manual vents are rare on lanterns because they are out of reach. Electric operation is standard.
What happens if it rains while the vent is open?
With a rain sensor the vent closes automatically. Without one it stays where you left it, so a sensor is worth having.
Is it worth having solar-control glass in Southend-on-Sea?
With the midsummer sun about 61.9° high at noon, roof glass in Southend-on-Sea gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Do you deliver roof lanterns to Southend-on-Sea?
Yes. Delivery to Southend-on-Sea (SS1) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.