Contact Us

FENSA Limited, 44-48 Borough High Street, London, SE1 1XB

email: enquiries@fensa.org.uk

tel: 020 7645 3700 fax: 020 7407 8307

• 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.