Roof lantern upstands in Colne
For roof lantern upstands in Colne, start with the guide prices on this page, then send photos and measurements for a fixed written quote covering BB8.
Price a roof lantern upstand for Colne
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Colne projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
Winter daylight in Colne lasts about 7h 24m, against 17h 07m in midsummer. Glass in the roof makes the most of the short days, and the right glass keeps the long ones comfortable.
- Roof membrane dressed up the outside
- Lifts the lantern clear of the roof finish
- Level and square for a correct fit
Delivery and fitting in Colne
Your quote includes delivery to Colne at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Colne can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to BB8 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Colne
Guide prices for an insulated upstand on its own, by lantern size, including VAT:
| Lantern kerb size | Perimeter | Insulated upstand, guide |
|---|---|---|
| 1200 × 1200 mm | 4.8 m | £245£204 ex VAT |
| 1000 × 1500 mm | 5.0 m | £245£204 ex VAT |
| 1000 × 2000 mm | 6.0 m | £295£246 ex VAT |
| 1500 × 3000 mm | 9.0 m | £345£288 ex VAT |
Guide prices include VAT at 20%, upstand only, supply only. Upstands are made to match the lantern's external size; your fixed price is confirmed in writing before you order.
Planning and building regulations for Colne
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 Colne 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 Colne
What height should my upstand be?
High enough to keep water away from the lantern seal, commonly at least 150 mm above the finished roof surface. Follow the instructions for your chosen range.
Do I need an upstand for a roof lantern?
Yes. Lanterns are designed to sit on an upstand, never directly on the roof deck.
Do I need planning permission for a roof lantern in Colne?
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 Colne?
With the midsummer sun about 59.6° high at noon, roof glass in Colne gets strong summer sun. Solar control is recommended for large or south-facing lanterns.