Flat rooflights in Wilmslow
Buy flat rooflights for homes in Wilmslow and across Cheshire. 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 SK9 address.
Price a flat rooflight for Wilmslow
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Wilmslow homes
A single near-flat pane on an upstand: minimal, low and discreet.
At 53.33°N, Wilmslow sees roughly 7h 30m of daylight in late December and 17h 00m in late June. A lantern faces the bright overhead sky all year, so it brings in useful light even on the short, grey days.
- Single glazed unit with a slight fall
- Sized to your upstand
- Usually cheaper than a lantern
Delivery and fitting in Wilmslow
Delivery to SK9 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for SK9 and quote a fixed price after seeing photos or surveying.
Delivery to SK9 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Wilmslow
Guide prices for common flat rooflight sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | 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 |
| 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 Wilmslow
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 Wilmslow 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 Wilmslow
Do flat rooflights leak?
They should not, provided they are installed on a properly flashed upstand with the right fall and the seals are maintained.
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.
How quickly can I get a roof lantern in Wilmslow?
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 SK9.
Who checks building regulations for a lantern in Wilmslow?
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.