Whether it's a single lantern over a Seaham kitchen or a multi-roof development, our roof lantern supply only service pairs supply-only pricing with nationwide installation — and Durham is core territory for both.
Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed
Durham property here means colliery terraces and stone market towns with growing extension and conversion demand. That local context shapes what we recommend in Seaham — 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 Seaham we also serve Consett, Chester-le-Street and Peterlee and the wider county — so if you're comparing quotes anywhere in Durham, ours is free, fast and without obligation.
Standard sizes below — made to measure quoted same day. Installation available nationwide if you’d rather we fit it.
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
Thermally broken aluminium · self-clean & solar glass options · 7–10 working days
No problem — installation is available nationwide and we fit our own supplied lanterns at any point. Plenty of orders convert when the builder's programme tightens.
The complete lantern — frame, glass, fixings, seals and trims — plus the paperwork that makes the fit work: kerb specification, assembly instructions and membrane junction drawings. Everything except the labour.
Measure the external dimensions of your kerb — or tell us the room and we'll recommend a size before the kerb is built, then issue exact kerb dimensions for your chosen lantern.
Kerbside on dedicated glazing transport, with the glass racked and the frame boxed. We book the slot to your programme; you'll need two people on site to take it in.
Yes — installation is available across Seaham and Durham, and if you'd rather buy supply-only, kerbside delivery to Seaham is included in our standard service.
Standard-size supply-only prices are on the site now; made-to-measure quotes for Seaham 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 · supply@lantern-roof.com