Flat rooflights in Eltham
Choosing a flat rooflight for a house in Eltham? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to SE9.
Price a flat rooflight for Eltham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Eltham homes
A single near-flat pane on an upstand: minimal, low and discreet.
On the shortest day Eltham gets about 7h 50m of daylight, with the sun only 15.1° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Fixed or electric opening versions
- Single glazed unit with a slight fall
- Very low profile from outside
Delivery and fitting in Eltham
Your quote includes delivery to Eltham at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Eltham can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SE9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Eltham
What flat rooflights cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £595–£695£496 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £845–£995£704 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £895–£1,095£746 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Eltham
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.
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 Eltham 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 Eltham
Can I walk on a flat rooflight?
Only if it is a walk-on rooflight designed for foot traffic. Standard rooflights are not designed to be walked on.
Can a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Do you deliver roof lanterns to Eltham?
Yes. Delivery to Eltham (SE9) 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 Eltham?
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.