Triple glazed roof lanterns in Harlow
Looking for a triple glazed roof lantern in Harlow? We price it to your kerb size, confirm the fixed price in writing and deliver to CM17 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price a triple glazed roof lantern for Harlow
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Triple glazed roof lanterns for Harlow homes
Three panes for lower heat loss, a warmer inner surface and less noise.
Winter daylight in Harlow lasts about 7h 47m, against 16h 41m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Combines with solar-control coatings
- Warmer inner pane, less condensation risk
- Three panes for lower heat loss
Delivery and fitting in Harlow
Delivery to CM17 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
Fitting in Harlow can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CM17 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Triple glazed roof lantern prices for Harlow
What triple glazed roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1500 mm | 1.50 m² | £1,795–£2,095£1,496 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £2,095–£2,495£1,746 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £4,395–£5,095£3,662 ex VAT from | Configure |
| 2000 × 4000 mm | 8.00 m² | £5,595–£6,495£4,662 ex VAT from | Configure |
Guide prices include VAT at 20%, supply only, aluminium with triple glazing in a stock colour. Your fixed price is confirmed in writing on your quote before you order.
Planning and building regulations for Harlow
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 Harlow 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 Harlow
Do I need triple glazing to meet building regulations?
Not usually. Well-specified double glazed lanterns generally meet the limiting values for rooflights. Triple glazing is an upgrade, not normally a requirement. Your building control body can confirm for your project.
Can I have triple glazing with solar control?
Yes. Triple units usually include a solar-control or neutral coating.
Can you fit a roof lantern in Harlow?
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.
Is it worth having solar-control glass in Harlow?
With the midsummer sun about 61.7° high at noon, roof glass in Harlow gets strong summer sun. Solar control is recommended for large or south-facing lanterns.