Roof lantern upstands in Denton
Ordering a roof lantern upstand for a project in Denton? Tell us the lantern size and roof details and we will confirm the price, lead time and how it reaches M34.
Price a roof lantern upstand for Denton
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Lantern upstands for Denton projects
Insulated upstands and kerbs that raise the lantern above the roof finish.
In midsummer the noon sun stands about 60.0° high over Denton, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Lifts the lantern clear of the roof finish
- Level and square for a correct fit
- Prefabricated insulated or site-built timber
Delivery and fitting in Denton
We confirm the delivery cost and date for M34 on your quote. Lanterns arrive palletised, with the glass packed separately.
Fitting in Denton can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to M34 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Roof lantern upstands guide prices for Denton
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 |
| 1500 × 2500 mm | 8.0 m | £345£288 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 Denton
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.
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 Denton 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 Denton
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 you deliver roof lanterns to Denton?
Yes. Delivery to Denton (M34) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.
Is it worth having solar-control glass in Denton?
With the midsummer sun about 60.0° high at noon, roof glass in Denton gets strong summer sun. Solar control is recommended for large or south-facing lanterns.