Contemporary roof lanterns in Hertford
Looking for a contemporary roof lantern in Hertford? We price it to your kerb size, confirm the fixed price in writing and deliver to SG13 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a contemporary roof lantern for Hertford
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Contemporary roof lanterns for Hertford homes
Slim frames, fewer bars and a lower profile for a cleaner view of the sky.
In midsummer the noon sun stands about 61.6° high over Hertford, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- More sky, less frame from inside
- Ideal for modern rendered extensions
- Larger glass units between bars
Delivery and fitting in Hertford
Your quote includes delivery to Hertford at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Hertford can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to SG13 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Contemporary roof lantern prices for Hertford
What contemporary roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,395–£1,695£1,162 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,495–£2,895£2,079 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,495–£4,095£2,912 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £4,395–£5,095£3,662 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 Hertford
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.
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 Hertford 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 Hertford
Can I have a contemporary lantern in white?
Yes, though most buyers choose grey or black because the slimmer frame is the point and dark frames disappear against the sky.
Do contemporary lanterns cost more?
Usually a little more per size than a standard range, because the bigger glass units cost more to make and handle.
Do I need planning permission for a roof lantern in Hertford?
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.
How quickly can I get a roof lantern in Hertford?
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 SG13.