Britannia Windows

Britannia Windows manufactures and installs windows, doors and conservatories.

Construction

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Headquarters: Clevedon, North Somerset, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 1979Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 7 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Britannia Windows do?

Britannia Windows began as a family business and remains family-owned. The company’s factory, offices and showroom are in Clevedon, North Somerset.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

The company has showrooms in Bristol, Clevedon, Weston-super-Mare, Chandlers Ford, Bognor Regis, Exmouth and Newton Abbot, where teams offer advice and home inspiration.

What the business offers

Services & capabilities.

Windows, doors and conservatories

The company manufactures and installs windows, doors and conservatories.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#11OF 25

United Kingdom

Sunroom manufacturers

Snapshot: September 29, 2026

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#19OF 25

United Kingdom

Awning window manufacturers

Snapshot: September 28, 2026

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#23OF 25

United Kingdom

Awning manufacturers

Snapshot: September 28, 2026

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#23OF 25

United Kingdom

Window and door installation companies

Snapshot: September 21, 2026

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#24OF 25

United Kingdom

Door and window installers

Snapshot: September 18, 2026

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#25OF 25

United Kingdom

Blinds manufacturers

Snapshot: September 28, 2026

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#25OF 25

United Kingdom

Replacement window companies

Snapshot: September 20, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Britannia Windows

#11 Sunroom manufacturers

Snapshot: September 29, 2026

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<a href="https://revenuebase.ai/companies/sunroom-manufacturers/united-kingdom" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/britanniawindows/recognition-companies-sunroom-manufacturers-united-kingdom-20260930-b535ee746c2df3e7271ab4d9064cacd555914fbb0d5e05386ecf83be3ac71f4c.svg" alt="Britannia Windows listed #11 on Sunroom manufacturers, September 29, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026, September 20, 2026, September 21, 2026, September 28, 2026 and September 29, 2026. How the company lists are built.

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