From Dartford kitchen extensions to full orangery builds, our stratus roof lanterns service covers supply-only delivery and complete installation throughout Kent — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Dartford and the wider county, housing stock runs to weatherboard cottages, Victorian villas and a huge commuter-belt extension market — kitchen-diner lanterns are the signature project here. We've specified and supplied for exactly these property types across Kent, so recommendations come from real local precedent.
Every lantern is thermally broken aluminium as standard, glazed with 28mm argon-filled units, and available with self-clean and solar-control coatings. Supply-only orders include kerb specifications and fitting documentation; installed projects carry our written workmanship guarantee on top of the 10-year product cover.
Dartford, Maidstone, Canterbury and Ashford and the rest of Kent all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
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 — we dispatch Stratus lanterns UK-wide for builder installation, or fit them ourselves through our nationwide teams.
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.
Yes — installation is available across Dartford and Kent, and if you'd rather buy supply-only, kerbside delivery to Dartford is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Dartford 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