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FENSA is set up by the double glazing industry to help protect homeowners.

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020 7645 3700
FAX 020 7407 8307

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Why join FENSA?


Here you can discover the many benefits of FENSA registration
including the recently launched
FENSA Card

FENSA is the market leading certification scheme for replacement windows and doors in England & Wales.

  • We are Government licensed and accredited
  • We have issued over 12 Million certificates to consumers over the last 14 years
  • Our brand is well recognised and wins work
  • We are friendly and easy to deal with

Join us NOW, its EASY

Click here to complete our application form.

If you would like to transfer to us from another scheme please call us to discuss further.

If you have any questions please call our friendly team on 0207 645 3700 and option 6.