From Kingston upon Thames kitchen extensions to full orangery builds, our stratus 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, Kingston upon Thames 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 Kingston upon Thames, Hornchurch, Croydon and Bromley and every corner of Greater London. Surveys and quotes are free, with a response within 1 working hour on every enquiry.
Stratus is Synseal's contemporary aluminium lantern system, designed with thermal efficiency as the headline feature — chambered thermally broken profiles, warm-edge glazing and independent TUV certification of its U-values.
With the upgraded glazing package it achieves U-values around 1.0 W/m²K — comfortably beyond what Building Regulations require for replacement rooflights or extensions, and certified rather than just claimed.
Yes — the square-cut internal lines and the white or heritage colour options sit comfortably in period rooms, while the same frame in anthracite reads as fully contemporary.
Two-pane lanterns for compact roofs, three-pane and contemporary hip designs for mid sizes, and multi-bar roofs for large extensions — each fabricated to your kerb dimensions.
Yes — installation is available across Kingston upon Thames and Greater London, and if you'd rather buy supply-only, kerbside delivery to Kingston upon Thames is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Kingston upon Thames 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