How we approach roof lanterns in Gourock
We handle roof lanterns across Renfrewshire and Inverclyde, including Gourock. In short: hipped glass lanterns that lift the ceiling of orangeries and extensions. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Scottish weather is hard on roofs, so we specify rooflights and roof windows with exposure in mind and fit upstands with generous heights. In Gourock, as anywhere, roof lanterns are the usual choice for rooms that need height as well as light.
From Gourock to Greenock, Dunoon and Helensburgh, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Rectangular, square or bespoke sizes
- Opening vents with electric control
- Aluminium or uPVC systems
- LED lighting in the plaster box
- Internal and external colours
- Can include opening vents
- Double or triple glazed with solar-control options
Before you order: points to check
- Needs a strong, level kerb or upstand
- Larger lanterns may need a steel or timber ring beam
Planning, building control and Gourock
Planning rules in Scotland differ: rooflights are treated as external alterations under Class 2B, with no permitted development in conservation areas. Listed buildings need listed building consent where the work affects their character.
Scotland's Technical Handbook (section 6) asks for windows, doors and rooflights in an extension to average 1.4–1.6 W/m²K, with no single unit worse than 3.3 W/m²K. Forming a new opening normally involves structural work, so check with the local authority verifier whether a building warrant is needed.
Read the planning permission guide before you commit to a design.
What do roof lanterns cost in Gourock?
These are typical supply-and-fit ranges. For an address in Gourock, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| 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
- Tell us what you have. Send the PA19 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Gourock
Roof lanterns in Gourock: questions
Roof lantern or flat rooflight?
A lantern adds height and sky from all sides; a flat rooflight is lower-profile and cleaner from outside. Our guide compares them in detail.
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.
Do they leak?
Modern lanterns are sealed systems. Leaks usually trace back to the kerb or roof membrane detail, which we form and check ourselves.
Do you fit roof lanterns in Gourock?
Yes. We survey and fit roof lanterns in Gourock and across Renfrewshire and Inverclyde. Send your postcode and we will offer a survey date when we reply.
Is the survey in Gourock free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
