Small roof lanterns in Grimsby
Order small roof lanterns for delivery to Grimsby and nearby Cleethorpes and Kingston upon Hull. Every lantern is checked against your measurements before it is ordered, and the price on your quote is fixed for the specification shown; any extra work is agreed with you first.
Price a small roof lantern for Grimsby
Postcode and kerb size first, then your details. We reply with a fixed written quote.
Small roof lanterns for Grimsby homes
Compact lanterns for hallways, utility rooms, porches and side returns.
In midsummer the noon sun stands about 59.9° high over Grimsby, so roof glazing gets the full strength of it. That is why solar-control glass is worth considering on larger lanterns here.
- Light enough for two people to lift
- Simple to fit on a ready upstand
- Daylight where windows cannot reach
Delivery and fitting in Grimsby
Delivery to DN32 is quoted for your postcode and arrives on pallets at the kerbside, so plan enough people to unload.
If you would like us to fit it, we will check fitting cover for DN32 and quote a fixed price after seeing photos or surveying.
Delivery to DN32 is standard mainland delivery, priced for your postcode and confirmed in writing before you order.
Small roof lantern prices for Grimsby
What small roof lanterns cost in common sizes (guide, inc VAT, supply only):
| Kerb size | Roof area | Guide price | Configure |
|---|---|---|---|
| 1000 × 1000 mm | 1.00 m² | £1,095–£1,295£912 ex VAT from | Configure |
| 1200 × 1200 mm | 1.44 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 1500 mm | 1.50 m² | £1,295–£1,495£1,079 ex VAT from | Configure |
| 1000 × 2000 mm | 2.00 m² | £1,495–£1,795£1,246 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 Grimsby
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 Grimsby 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 Grimsby
Does a small lantern need an opening vent?
Not usually. Background ventilation for the room can come from trickle vents or extract fans. Vents are more useful on lanterns over kitchens and large living spaces.
Are small lanterns available quickly?
Standard small sizes are often available from stock. Lead times are confirmed on your quote.
How quickly can I get a roof lantern in Grimsby?
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 DN32.
Do I need planning permission for a roof lantern in Grimsby?
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.