Flat rooflights in Richmond
Buy flat rooflights for homes in Richmond and across Greater London. 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 TW9 address.
Price a flat rooflight for Richmond
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Richmond homes
A single near-flat pane on an upstand: minimal, low and discreet.
In midsummer the noon sun stands about 62.0° high over Richmond, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Single glazed unit with a slight fall
- Very low profile from outside
- Sized to your upstand
Delivery and fitting in Richmond
Delivery to TW9 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Need it fitted? Send your postcode and we will confirm whether we have fitting cover in Richmond before quoting.
Delivery to TW9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Richmond
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 × 1500 mm | 1.50 m² | £695–£845£579 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 Richmond
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 Richmond 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 Richmond
Can a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Are flat rooflights cheaper than lanterns?
Usually, size for size. They use one glass unit and a simple frame.
How quickly can I get a roof lantern in Richmond?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for TW9.
Is it worth having solar-control glass in Richmond?
With the midsummer sun about 62.0° high at noon, roof glass in Richmond gets strong summer sun. Solar control is recommended for large or south-facing lanterns.