Whether it's a single lantern over a Carlisle kitchen or a multi-roof development, our korniche roof lanterns service pairs supply-only pricing with nationwide installation — and Cumbria is core territory for both.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
The Cumbria market is defined by slate-and-stone cottages and fell-side farmhouses — wind-load ratings and heritage detailing both matter here — and our Carlisle installs reflect that, with specifications matched to the property rather than pulled off a shelf.
Specification doesn't change with postcode: thermally broken frames, 28mm argon-filled glazing, marine-grade powder coating and a 10-year guarantee, whether you buy supply-only for your own builder or book our installation teams.
Our teams cover Carlisle alongside Barrow-in-Furness, Workington and Whitehaven and the rest of Cumbria — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.
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 — the system is fully thermally broken with no metal-to-metal path from outside to inside, and paired with argon-filled units it achieves U-values that comfortably satisfy Building Regulations for extensions.
Yes — installation is available across Carlisle and Cumbria, and if you'd rather buy supply-only, kerbside delivery to Carlisle is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Carlisle 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