Why use FENSA?

An independent report commissioned by the Government found FENSA to be the most successful of all competent person schemes to date in the UK, across all industries. FENSA is the leading brand trusted by consumers, all Local Authorities, industry and Government.

Here you can find some of the many benefits for homeowners of using FENSA.

What do homeowners say about FENSA? Click here

• FENSA - The industry standard for replacement windows and doors - trusted by consumers and local authorities
• Over 9000 registered businesses.
• Over 6 million homeowner certificates sent.
• Over 24% of households in England and Wales have used a FENSA registered installer.