FENSA

FENSA stands for the Fenestration Self-Assessment Scheme. Following Government encouragement, FENSA has been set up by the Glass and Glazing Federation (GGF) and other industry bodies in response to Building Regulations for double glazing companies in England and Wales.
When replacing windows and doors, homeowners must comply with current thermal performance standards and ensure they get a certificate from FENSA or Local Authority Building Control. FENSA enables companies that install replacement windows and doors to self-certify compliance under these Building Regulations without the need for a separate assessment from Building Control.
Contact FENSA
FENSA Limited
54 Ayres Street
London
SE1 1EU
Tel: 0207 645 3700
Fax: 0207 407 8307
Email: enquiries@fensa.org.uk
Website: http://www.fensa.co.uk/