Opening roof lanterns in Hoddesdon
Order opening roof lanterns for delivery to Hoddesdon and nearby Hertford and Cheshunt. 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 an opening roof lantern for Hoddesdon
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Opening roof lanterns for Hoddesdon homes
Electric opening vents to let warm air out at the highest point of the room.
On the shortest day Hoddesdon gets about 7h 47m of daylight, with the sun only 14.8° above the horizon at noon. Light from the sky overhead is the brightest available in winter, which is exactly what a roof lantern collects.
- One or two vents depending on size
- Electric vents at the room's highest point
- Plan the power supply early
Delivery and fitting in Hoddesdon
Your quote includes delivery to Hoddesdon at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Hoddesdon can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to EN11 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Opening roof lantern prices for Hoddesdon
Typical guide prices for opening roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,990–£2,190£1,658 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £2,190–£2,490£1,825 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £2,690–£2,990£2,242 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,990–£3,390£2,492 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with self-cleaning double glazing in a stock colour, including one electric vent. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Hoddesdon
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.
Lanterns on permitted development extensions are part of the extension's height limits. Adding one to an existing roof is different: over 150 mm of projection can mean a planning application.
Building regulations in Hoddesdon 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 Hoddesdon
Can I have a manual opening vent?
Manual vents are rare on lanterns because they are out of reach. Electric operation is standard.
Does an opening vent let insects in?
When open, yes, as with any window. Some ranges offer fly screens.
Do I need planning permission for a roof lantern in Hoddesdon?
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.
Is it worth having solar-control glass in Hoddesdon?
With the midsummer sun about 61.7° high at noon, roof glass in Hoddesdon gets strong summer sun. Solar control is recommended for large or south-facing lanterns.