fensa 28663 park windows certificate

FENSA stands for the Fenestration Self-Assessment Scheme. It has been set up by the Glass and Glazing Federation (GGF) and other industry bodies with Government encouragement in response to the current Building Regulations for England and Wales.

When having windows and doors replaced homeowners must comply with current thermal performance standards and ensure that they get a certificate of compliance from FENSA or from Local Authority Building Control. FENSA also enables companies that install replacement windows and doors to self-certify compliance with Building Regulations.

  • 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.