FENSA (Fenestration Self-Assessment Scheme)

FENSA (Fenestration Self-Assessment Scheme) is a UK certification system for installers of windows and doors. It ensures that these professionals meet specific standards for quality and building regulation compliance. When an installer is registered with FENSA, they can self-certify that their work complies with legal requirements, reducing the need for local authority inspections. Upon completion, homeowners receive a certificate confirming the installation meets safety and energy efficiency standards. This scheme helps ensure that window and door replacements are carried out properly, legally, and to a high standard, providing peace of mind for homeowners and stakeholders.