Homeowners and builders in Ampthill come to us for korniche roof lanterns for a simple reason: honest supply-only prices, made-to-measure fabrication and installation available right across Bedfordshire.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Bedfordshire property here means brick-built terraces and 1930s semis with a strong single-storey rear-extension market. That local context shapes what we recommend in Ampthill — 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 Ampthill we also serve Sandy, Shefford and Luton and the wider county — so if you're comparing quotes anywhere in Bedfordshire, ours is free, fast and without obligation.
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.
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.
We do. Ampthill and the surrounding Bedfordshire towns are core territory for both our installation teams and our supply-only delivery routes.
For Ampthill: 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