Flat rooflights in Colchester
Planning an extension in Colchester? A flat rooflight is one of the quickest ways to bring daylight into the middle of the room. Use the configurator for a guide price, then send your kerb size for a fixed quote and delivery date.
Price a flat rooflight for Colchester
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Flat rooflights for Colchester homes
A single near-flat pane on an upstand: minimal, low and discreet.
In midsummer the noon sun stands about 61.6° high over Colchester, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Usually cheaper than a lantern
- Minimal, frameless-looking from inside
- Fixed or electric opening versions
Delivery and fitting in Colchester
Your quote includes delivery to Colchester at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Colchester can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to CO1 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Flat rooflight prices for Colchester
Typical guide prices for flat rooflights, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £595–£695£496 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £695–£845£579 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £845–£995£704 ex VAT from | Configure |
| 1500 × 1500 mm | 2.25 m² | £895–£1,095£746 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 Colchester
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.
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 Colchester 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 Colchester
Can I walk on a flat rooflight?
Only if it is a walk-on rooflight designed for foot traffic. Standard rooflights are not designed to be walked on.
Can a flat rooflight open?
Some ranges offer electric opening versions. Ask for availability for your size.
Is it worth having solar-control glass in Colchester?
With the midsummer sun about 61.6° high at noon, roof glass in Colchester gets strong summer sun. Solar control is recommended for large or south-facing lanterns.
Can you fit a roof lantern in Colchester?
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.