From Barnet kitchen extensions to full orangery builds, our opening & vented roof lanterns service covers supply-only delivery and complete installation throughout Greater London — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Like much of Greater London, Barnet features Victorian terraces, side-return kitchen extensions and flat-roof rear additions where a roof lantern is the default way to pull daylight deep into the plan. It's the kind of work our surveyors and fitting teams handle week in, week out across the London region.
You get the same product either way — thermally broken aluminium, self-clean and solar-control glass options, made to the millimetre. The only choice is who fits it: your builder with our documentation, or our own nationwide teams.
Coverage takes in Barnet, Enfield, Kingston upon Thames and Richmond upon Thames and every corner of Greater London. Surveys and quotes are free, with a response within 1 working hour on every enquiry.
Your choice: a simple wall switch, a remote, app control, or full automation that opens on temperature and closes on rain. Most kitchens land on switch-plus-rain-sensor.
Not in a quality system — the sash closes onto continuous gaskets and locks down tight. The vent panes carry the same glazing spec and guarantee as the fixed glass around them.
Over kitchens and in south-facing rooms, emphatically yes — venting at the highest point purges heat and steam faster than any window can. In cooler, well-ventilated rooms a fixed lantern plus good doors often suffices.
The rain sensor closes it automatically — it's a standard part of the package, not an optional extra, so an open vent and a surprise shower never meet.
Yes — installation is available across Barnet and Greater London, and if you'd rather buy supply-only, kerbside delivery to Barnet is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Barnet usually come back the same working day, and installed projects are priced after a free survey.
Send the form and we’ll come back with honest prices — supply-only or installed — with a response within 1 working hour.
Prefer to talk? Call 0800 088 6248 or WhatsApp · sales@lantern-roof.com