Roof Lantern Repairs in Bicester

Homeowners and builders in Bicester come to us for roof lantern repairs for a simple reason: honest supply-only prices, made-to-measure fabrication and installation available right across Oxfordshire.

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
Bicester · Oxfordshire

Built for Bicester homes

Oxfordshire property here means Cotswold-stone cottages and college-town terraces — conservation areas make slim, sympathetic lantern profiles a frequent requirement. That local context shapes what we recommend in Bicester — 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 Bicester we also serve Banbury, Abingdon and Witney and the wider county — so if you're comparing quotes anywhere in Oxfordshire, ours is free, fast and without obligation.

At a glance

  • Proper leak tracing before quoting
  • Misted & cracked unit replacement
  • Gasket, seal & silicone renewal
  • Capping re-bedding & realignment
  • Opening-vent motor service & swap
  • Kerb flashing re-dressing
  • All major systems covered
  • Honest repair-vs-replace advice
Quotes are free and carry no obligation; expect a response within 1 working hour.

Roof Lantern Repairs in Bicester — common questions

Is condensation between the panes repairable?

The pane itself isn't — once a sealed unit's edge seal fails it's replaced, not resealed. The frame stays; only the glass unit changes.

When is repair not worth it?

When the frame itself has failed: non-thermally-broken early aluminium running with condensation, or softwood gone soft. We'll tell you straight on survey and price both routes.

My lantern glass has misted up — can it be fixed?

Yes — misting means the sealed unit has failed, not the lantern. We measure the pane, manufacture a matching unit (including self-clean or solar coatings) and fit it in situ, usually within a couple of weeks.

Water is dripping from my lantern — what's the likely cause?

Could be five things: ridge capping, hip junction, perimeter seal, kerb flashing or the flat roof itself, with condensation a sixth impostor. We trace the actual path before quoting, so you pay to fix the real fault.

Can I book installation in Bicester?

We do. Bicester and the surrounding Oxfordshire towns are core territory for both our installation teams and our supply-only delivery routes.

How quickly can you quote for a Bicester project?

For Bicester: 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.

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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Other services in Bicester

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