Roof lanterns in Barrow-in-Furness: what is involved?
Our roof lanterns service in Barrow-in-Furness covers hipped glass lanterns that lift the ceiling of orangeries and extensions. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
The North West gets more rain than most of England, so upstand height, membrane detailing and rain sensors on opening units are not optional extras. Roof lanterns suit orangeries, kitchen-diners and single-storey extensions.
Neighbouring towns include Ulverston (13 km) and Morecambe (24 km). We offer a survey date when we reply to your enquiry.
What you can choose
- Rectangular, square or bespoke sizes
- LED lighting in the plaster box
- Aluminium or uPVC systems
- Opening vents with electric control
- Internal and external colours
- Adds visual height to a single-storey room
- Can include opening vents
Things we check at survey
- Plaster-box depth affects how the lantern looks from below
- Needs a strong, level kerb or upstand
Do you need permission in Barrow-in-Furness?
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Read the planning permission guide before you commit to a design.
Roof lanterns prices in Barrow-in-Furness
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or bespoke aluminium lantern | £5,995 – £10,795 | £4,995 – £8,995 |
| Mid-size aluminium lantern (2 × 3 m) Typical | £3,955 – £5,995 | £3,295 – £4,995 |
| Small lantern (1 × 2 m) | £2,995 – £3,955 | £2,495 – £3,295 |
How the job runs
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Barrow-in-Furness address.
- Measure and check. A surveyor visits Barrow-in-Furness, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
Other services in Barrow-in-Furness
Questions about roof lanterns in Barrow-in-Furness
Do roof lanterns get hot?
They can in summer if clear glass is used on a south-facing roof. Solar-control glass and an opening vent make a big difference.
Can a lantern go on an existing extension?
Yes, if the flat roof structure can be opened up and trimmed. We check joists and the roof build-up at survey.
Aluminium or uPVC?
Aluminium gives slimmer bars and a longer life; uPVC costs less. We fit both.
Can you work alongside my builder in Barrow-in-Furness?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in Barrow-in-Furness?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
