Aluminium roof lanterns in Weymouth
Looking for an aluminium roof lantern in Weymouth? We price it to your kerb size, confirm the fixed price in writing and deliver to DT4 and the surrounding postcodes, ready for your builder to fit or for us to quote fitting.
Price an aluminium roof lantern for Weymouth
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Aluminium roof lanterns for Weymouth homes
Slim, strong, thermally broken frames in powder-coated colours.
In midsummer the noon sun stands about 62.8° high over Weymouth, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Won't rot, warp or need painting
- Larger sizes than uPVC can reach
- Thermally broken aluminium frames
Delivery and fitting in Weymouth
Your quote includes delivery to Weymouth at a confirmed price, usually to the kerbside or driveway on pallets.
Fitting in Weymouth can be quoted on request by installers working under S&K, subject to cover for your postcode.
Delivery to DT4 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Aluminium roof lantern prices for Weymouth
Typical guide prices for aluminium roof lanterns, supply only and including VAT:
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 ex VAT from | Configure |
| 1500 × 2000 mm | 3.00 m² | £1,995–£2,295£1,662 ex VAT from | Configure |
| 1500 × 2500 mm | 3.75 m² | £2,295–£2,695£1,912 ex VAT from | Configure |
| 2000 × 3000 mm | 6.00 m² | £3,195–£3,695£2,662 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 Weymouth
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.
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 Weymouth 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 Weymouth
Can I paint an aluminium lantern later?
It can be repainted with suitable systems, but it is far better to choose the right powder-coated colour at the start.
Will the colour fade?
Polyester powder coatings are designed for outdoor use and hold their colour well. Coastal sites benefit from occasional washing to remove salt deposits.
How quickly can I get a roof lantern in Weymouth?
Stock sizes are typically ready in 5–10 working days, made-to-measure in 3–4 weeks, plus delivery. Your quote gives the date for DT4.
Do you deliver roof lanterns to Weymouth?
Yes. Delivery to Weymouth (DT4) is quoted for your exact postcode and confirmed in writing on your quote, together with the lead time.