White roof lanterns in Thatcham
Whether your Thatcham extension is still on paper or the roof is already on, we can price a white roof lantern to suit it. Standard sizes cost less and arrive sooner; made-to-measure fits a kerb that is already built.
Price a white roof lantern for Thatcham
Postcode and kerb size first, then your details. We reply with a fixed written quote.
White roof lanterns for Thatcham homes
Classic white frames that blend into the ceiling and suit period homes.
On the shortest day Thatcham gets about 7h 51m of daylight, with the sun only 15.2° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- Blends into a white ceiling
- Gloss or satin whites
- Grey or black outside if preferred
Delivery and fitting in Thatcham
Your quote includes delivery to Thatcham at a confirmed price, usually to the kerbside or driveway on pallets.
If you would like us to fit it, we will check fitting cover for RG18 and quote a fixed price after seeing photos or surveying.
Delivery to RG18 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
White roof lantern prices for Thatcham
What white roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in white. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Thatcham
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 Thatcham 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 Thatcham
Is white cheaper?
White is a stock colour, so it costs the same as the other stock colours.
Can I have white inside and anthracite outside?
Yes, that is one of the most common combinations.
How quickly can I get a roof lantern in Thatcham?
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 RG18.
Can you fit a roof lantern in Thatcham?
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.