Homeowners and builders in Hoyland come to us for korniche roof lanterns for a simple reason: honest supply-only prices, made-to-measure fabrication and installation available right across South Yorkshire.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
South Yorkshire property here means stone-built terraces and post-war estates where single-storey extensions and garage conversions drive most lantern installs. That local context shapes what we recommend in Hoyland — from glass specification to frame colour — before a single quote is written.
Frames are thermally broken aluminium, glazing is 28mm argon-filled with self-clean and solar options, and everything is made to measure. Buy supply-only with kerbside delivery, or have our fitters handle the lot under a written workmanship guarantee.
From Hoyland we also serve Penistone, Sheffield and Doncaster and the wider county — so if you're comparing quotes anywhere in South Yorkshire, ours is free, fast and without obligation.
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.
We do. Hoyland and the surrounding South Yorkshire towns are core territory for both our installation teams and our supply-only delivery routes.
For Hoyland: same-day made-to-measure quotes, standard sizes delivering in around 7–10 working days, and installation slots booked to suit once the survey's done.
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