Roof Lantern Replacement in Swansea

We've made roof lantern replacement straightforward for Swansea: order supply-only with delivery to your door, or book our fitting teams and have the whole project — survey to seal — handled for you.

Free, no-obligation quotes · response within 1 working hour · supply-only or fully installed

Aluminium roof lantern flooding a kitchen extension with daylight
10-Year GuaranteeFree Survey & QuotesSupply-Only Prices OnlineUK-Wide Delivery & FittingMade to Measure
Swansea · Swansea

Built for Swansea homes

Swansea property here means terraced streets and Gower coastal homes — marine-grade frames and solar-control glass are common specs. That local context shapes what we recommend in Swansea — 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 Swansea we also serve Gorseinon, Morriston and Neath and the wider county — so if you're comparing quotes anywhere in Swansea, ours is free, fast and without obligation.

At a glance

  • Survey of existing kerb & structure
  • Exact-fit or adapter-kerb solutions
  • Dome, pyramid & lantern swaps
  • Single-day changeover (typical)
  • Dramatic thermal upgrade
  • Failed-unit & condensation cures
  • Minimal internal disruption
  • Old unit removed & disposed
Quotes are free and carry no obligation; expect a response within 1 working hour.

Roof Lantern Replacement in Swansea — common questions

Is it worth replacing a working but old lantern?

If it's single-glazed, non-thermally-broken or streaming with condensation, the comfort and energy gains are substantial. We'll be honest on survey if yours has life left in it.

What happens to the old roof or dome?

We remove and dispose of it as part of the installation — the price we quote includes taking the old unit away.

Can a new lantern go on my existing upstand?

Usually, yes. If the kerb is sound and square we fabricate to its exact external size; if it's tired or an odd footprint we fit adapter sections or rebuild the timber as part of the job.

My old roof dome leaks — is replacement straightforward?

Very. Domes sit on the same style of kerb a lantern needs, so a swap to a modern glazed lantern is typically a one-day changeover that also transforms how the room looks and holds heat.

Do you cover Swansea for installation?

Yes — Swansea is inside our standard Swansea coverage. Our fitting teams survey and install throughout the area, and supply-only deliveries run to Swansea on dedicated glass transport.

What's the lead time for Swansea?

Stocked standard sizes typically deliver to Swansea within 7–10 working days; made-to-measure fabrication adds to that, and we confirm the slot when you order so it lands with your build programme.

Free quote

Tell us about your project

Send the form and we’ll come back with honest prices — supply-only or installed — with a response within 1 working hour.

  1. Send your enquiry — thirty seconds, no obligation.
  2. We call you back — response within 1 working hour to talk sizes and options.
  3. Fixed quote — supply-only price or installed price after a free survey.
  4. You decide — no pressure, no follow-up hounding.

Prefer to talk? Call 0800 088 6248 or WhatsApp · installation@lantern-roof.com

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