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 gold standard for replacement windows and doors - the proven brand trusted and demanded by consumers and local authorities
• Over 9000 registered businesses.
• Over 6 million homeowner FENSA certificates.
• Over 24% of households in England and Wales have used FENSA to comply with the Building Regulations.
• Partnerships with industry leaders e.g BFRC (Window Energy Ratings - Energy Efficient Windows) and the Energy Saving Trust