FENSA stands for the Fenestration Self-Assessment Scheme.
This is a relatively new scheme set up to ensure that all new windows comply with building regulations. The scheme enables window installers to certify that windows comply with Building Regulations without the need for a local authority inspection.
All windows installed since 1st April 2002 must have either a FENSA certificate or a building regulation completion certificate.
If you are buying with a mortgage, your mortgage lender will not release the funds until it can be shown to the satisfaction of your conveyancing solicitor that the windows meet regulations. This can be done in one of two ways:
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