Opening roof lanterns in Westhoughton
Buy opening roof lanterns for homes in Westhoughton and across Greater Manchester. 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 BL5 address.
Price an opening roof lantern for Westhoughton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Westhoughton 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 Westhoughton, 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
- One or two vents depending on size
Delivery and fitting in Westhoughton
Delivery to BL5 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Westhoughton can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to BL5 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Westhoughton
What opening roof lanterns cost in common sizes (guide, inc 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 |
| 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 Westhoughton
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.
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 Westhoughton 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 Westhoughton
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.
Do I need planning permission for a roof lantern in Westhoughton?
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 Westhoughton?
With the midsummer sun about 59.9° high at noon, roof glass in Westhoughton gets strong summer sun. Solar control is recommended for large or south-facing lanterns.