Small roof lanterns in Crowthorne
Buy small roof lanterns for homes in Crowthorne and across Berkshire. 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 RG45 address.
Price a small roof lantern for Crowthorne
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Small roof lanterns for Crowthorne homes
Compact lanterns for hallways, utility rooms, porches and side returns.
In midsummer the noon sun stands about 62.1° high over Crowthorne, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Square pyramid or short rectangular
- Simple to fit on a ready upstand
- Light enough for two people to lift
Delivery and fitting in Crowthorne
Delivery to RG45 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Crowthorne can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to RG45 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Small roof lantern prices for Crowthorne
What small roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 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 × 1500 mm | 2.25 m² | £1,595–£1,895£1,329 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 Crowthorne
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 Crowthorne 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 Crowthorne
Does a small lantern need an opening vent?
Not usually. Background ventilation for the room can come from trickle vents or extract fans. Vents are more useful on lanterns over kitchens and large living spaces.
What is the smallest roof lantern?
Many ranges start at around 800–1000 mm. Below that, a flat rooflight is usually the better product.
Do I need planning permission for a roof lantern in Crowthorne?
Often not, but it depends on the roof, the property and whether it is listed or in a conservation area. Check with your district, borough or unitary council before ordering.
Do you deliver roof lanterns to Crowthorne?
Yes. Delivery to Crowthorne (RG45) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.