Whether it's a single lantern over a Penarth kitchen or a multi-roof development, our upvc roof lanterns service pairs supply-only pricing with nationwide installation — and Cardiff is core territory for both.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Cardiff property here means Victorian terraces and bay-fronted semis where side-return and rear extensions make lanterns a staple. That local context shapes what we recommend in Penarth — 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 Penarth we also serve Llandaff, Whitchurch (Cardiff) and Radyr and the wider county — so if you're comparing quotes anywhere in Cardiff, ours is free, fast and without obligation.
Not in current systems — anthracite foil finishes and improved proportions have closed much of the visual gap. At larger sizes aluminium still wins on slimness, which is why we'll show you both.
Quality modern uPVC carries UV stabilisation and colourfast foils with long guarantees. The yellowing associated with older white plastic belongs to a previous generation of material.
With reinforced ridges, uPVC handles standard domestic sizes comfortably. For very large spans we'd steer you to aluminium, where the engineering headroom is greater.
Yes — the glazing options are identical to our aluminium range, including self-clean coatings and blue or neutral solar control.
Yes — installation is available across Penarth and Cardiff, and if you'd rather buy supply-only, kerbside delivery to Penarth is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Penarth 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