From Billericay kitchen extensions to full orangery builds, our korniche roof lanterns service covers supply-only delivery and complete installation throughout Essex — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Billericay and the wider county, housing stock runs to 1930s semis, new-build estates and barn conversions — large bifold-plus-lantern rear extensions are the dominant project type. We've specified and supplied for exactly these property types across Essex, 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.
Billericay, Southend-on-Sea, Basildon and Brentwood and the rest of Essex all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
Every Korniche is made to order, so 'custom' is the standard. You give us the external kerb size and the lantern arrives fabricated to those exact dimensions.
Yes — supply-only Korniche orders are dispatched UK-wide with assembly instructions, and our team is on the phone if your builder has questions on the day.
The joint engineering. Korniche components machine together so precisely that the lantern assembles without silicone, external clips or cover caps — which is why installers love it and why the finished lines look so clean.
The frame itself can be assembled on the kerb in under 30 minutes by a competent installer; a full fit including glazing and flashing is comfortably a one-day job. Manufacture lead time is typically one to two weeks.
Yes — installation is available across Billericay and Essex, and if you'd rather buy supply-only, kerbside delivery to Billericay is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Billericay 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