The Federation of Master Builders

The UK's largest trade association in the building industry, with national offices in England, Northern Ireland, Scotland and Wales, supported by additional regional offices.

About the FMB

About the FMB

Established in 1941 the FMB is the UK's largest trade association in the building industry.

Join the FMB

Join the FMB

The FMB is a source of knowledge, professional advice and support for its members, providing a range of modern and relevant business.

Find a Builder

Find a Builder

The FMB's strict membership criteria and dispute resolution service gives consumers confidence when looking to use a builder.

Members Sign In

Sign in to your FMB account to access member-only content and services.

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For regular consumer updates from FMB, sign-up here with your email address.