uPVC roof lanterns in Bow
Choosing a uPVC roof lantern for a house in Bow? Start with the guide prices below, check the planning and building regulations notes for England, then ask for a fixed quote with delivery to E3.
Price a uPVC roof lantern for Bow
Postcode and kerb size first, then your details. We reply with a fixed written quote.
uPVC roof lanterns for Bow homes
A lower-cost lantern with white uPVC frames for smaller openings.
Winter daylight in Bow lasts about 7h 49m, against 16h 39m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Lower cost than aluminium
- Double glazed units as standard
- A sensible choice for budget projects
Delivery and fitting in Bow
We confirm the delivery cost and date for E3 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Bow can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to E3 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
uPVC roof lantern prices for Bow
Guide prices for common uPVC roof lantern sizes, including VAT, supply only:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £845–£995£704 ex VAT from | Configure |
| 1000 × 1500 mm | 1.50 m² | £1,045–£1,295£871 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,195–£1,395£996 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, uPVC 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 Bow
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 Bow 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 Bow
Is uPVC heavier?
Weight is dominated by the glass, so the difference is small.
Are uPVC lanterns as good as aluminium?
They do the same job at a lower price, with bulkier frames and fewer colour and size options. For most showpiece extensions aluminium is worth the extra.
Who checks building regulations for a lantern in Bow?
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.
Is it worth having solar-control glass in Bow?
With the midsummer sun about 61.9° high at noon, roof glass in Bow gets strong summer sun. Solar control is recommended for large or south-facing lanterns.