Flat rooflights in Letchworth Garden City
Order flat rooflights for delivery to Letchworth Garden City and nearby Hitchin and Stevenage. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a flat rooflight for Letchworth Garden City
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Letchworth Garden City homes
A single near-flat pane on an upstand: minimal, low and discreet.
On the shortest day Letchworth Garden City gets about 7h 45m of daylight, with the sun only 14.6° 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
- Sized to your upstand
- Very low profile from outside
Delivery and fitting in Letchworth Garden City
Delivery to SG6 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Letchworth Garden City can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SG6 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Letchworth Garden City
Guide prices for common flat rooflight sizes, including 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 Letchworth Garden City
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.
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 Letchworth Garden City 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 Letchworth Garden City
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.
Can you fit a roof lantern in Letchworth Garden City?
We can quote for fitting where we have cover. Send your postcode and photos of the roof and kerb, and we will confirm before quoting.
Who checks building regulations for a lantern in Letchworth Garden City?
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.