From Caernarfon kitchen extensions to full orangery builds, our walk-on rooflights service covers supply-only delivery and complete installation throughout Gwynedd — same product, your choice of who fits it.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Around Caernarfon and the wider county, housing stock runs to slate-built terraces and Snowdonia farmhouses — exposure ratings and slate-grey frames are popular. We've specified and supplied for exactly these property types across Gwynedd, 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.
Caernarfon, Pwllheli, Dolgellau and Bangor and the rest of Gwynedd all sit inside standard coverage: free surveys, free quotes, and a response within 1 working hour.
Untreated glass can be, so we offer anti-slip finishes: a near-invisible ceramic frit pattern for light use, or sandblasted bands where the panel sits in a main walking route.
That's the classic application — a flush glass panel set into the terrace deck, lighting the room beneath. The kerb takes the load and the perimeter drains with the rest of the terrace.
Slightly — the thicker laminated build and any anti-slip finish reduce transmission a little. Below a panel in open sky, the difference rarely registers in practice.
Meaningfully more — structural laminated glass and engineering calculations drive the price. As a guide, expect two to three times an equivalent fixed flat rooflight; we quote each panel from its size and load class.
Yes — installation is available across Caernarfon and Gwynedd, and if you'd rather buy supply-only, kerbside delivery to Caernarfon is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Caernarfon 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