Opening roof lanterns in Chatham
Looking for an opening roof lantern in Chatham? We price it to your kerb size, confirm the fixed price in writing and deliver to ME4 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price an opening roof lantern for Chatham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Chatham homes
Electric opening vents to let warm air out at the highest point of the room.
At 51.38°N, Chatham sees roughly 7h 51m of daylight in late December and 16h 37m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Plan the power supply early
- One or two vents depending on size
- Helps keep kitchens cool in summer
Delivery and fitting in Chatham
Your quote includes delivery to Chatham at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Chatham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to ME4 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Chatham
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 |
| 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 Chatham
In England, building regulations energy guidance sets a limiting U-value of 2.2 W/m²K for new and replacement rooflights in existing homes, measured horizontally.
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 Chatham 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 Chatham
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 you deliver roof lanterns to Chatham?
Yes. Delivery to Chatham (ME4) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Who checks building regulations for a lantern in Chatham?
Your local authority building control team or a registered building control approver. For a lantern in a new extension it forms part of the extension's approval; replacements in existing homes have their own rules.