Slimline Roof Lanterns in Filton

We've made slimline roof lanterns straightforward for Filton: 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
Filton · Bristol

Built for Filton homes

The Bristol market is defined by Victorian terraces and Georgian townhouses where side-return and rear extensions make lanterns the city's most-requested rooflight — and our Filton installs reflect that, with specifications matched to the property rather than pulled off a shelf.

Specification doesn't change with postcode: thermally broken frames, 28mm argon-filled glazing, marine-grade powder coating and a 10-year guarantee, whether you buy supply-only for your own builder or book our installation teams.

Our teams cover Filton alongside Kingswood, Westbury-on-Trym and Bishopston and the rest of Bristol — surveys are free, quotes carry no obligation, and we aim for a response within 1 working hour.

At a glance

  • Ridge sightlines from 40mm
  • Structurally bonded glazing
  • Concealed fixings throughout
  • Minimal internal framing
  • Design-led, architect-friendly detailing
  • Pre-delivery dimension checks
  • Senior installation teams
  • Made to measure only
It costs nothing to price the job: free survey, free quote, response within 1 working hour.
Buy online — supply only

Supply-only roof lanterns, delivered UK-wide

Standard sizes below — made to measure quoted same day. Installation available nationwide if you’d rather we fit it.

1000 × 1500mm

Thermally broken aluminium · self-clean & solar glass options · 7–10 working days

Supply-only price list being finalised — request today’s price or call 0800 088 6248 for an instant figure.
Full specification →
1000 × 2000mm

Thermally broken aluminium · self-clean & solar glass options · 7–10 working days

Supply-only price list being finalised — request today’s price or call 0800 088 6248 for an instant figure.
Full specification →
1200 × 1200mm

Thermally broken aluminium · self-clean & solar glass options · 7–10 working days

Supply-only price list being finalised — request today’s price or call 0800 088 6248 for an instant figure.
Full specification →

See all supply-only sizes & prices

Slimline Roof Lanterns in Filton — common questions

Can I see the sightline difference before ordering?

Yes — we'll send comparative section drawings showing our slimline profile against a standard lantern at the same scale, so the difference is concrete before you commit.

How slim can roof lantern sightlines actually go?

On current systems, around 40mm at the ridge externally. Claims much below that usually measure a different part of the frame — we'll always quote like-for-like ridge and hip dimensions so you can compare honestly.

Do slim lanterns sacrifice strength?

No — the slimness comes from structural bonding and better alloys, not thinner-for-the-sake-of-it metal. Each lantern is engineered for its span and site wind loading.

Why do slimline lanterns cost more?

Tighter tolerances, structural glazing and higher-spec profiles all add manufacturing cost, and installation needs more care. It's the premium tier of the lantern market and priced accordingly.

Do you cover Filton for installation?

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

What's the lead time for Filton?

Stocked standard sizes typically deliver to Filton 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 · sales@lantern-roof.com

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