Manufacturers and suppliers to the home improvement industry

Speak to our team of experts 01254 871 800

Instant Bi-Fold Quote

Trade customers can now get instant online pricing for our Opal bi-fold door collection. Click "Get a Quote" to login or register for an account. Instant access to our incredible range.

Trade News

Read about our latest home improvement innovations and exciting events.

JHAI - Important Announcment

Please read

Following a recent unexpected announcement from JHAI we would like to expand and clarify the information you have possibly received. JHAI have taken the decision to scale back their operations across the UK. They, like many building control practises, have seen an increase in work in the last year, and to compound their issues JHAI have lost a number of staff to competitors over recent months. This means they are significantly under resourced and can’t confidently cover the number of enquiries they are receiving whilst maintaining a decent service level. See an exert from the JHAI communication below.

JHAI - Important Announcment

Opal Heritage Doors & Windows

Steel replica windows & doors

Heritage provides the ideal solution for heritage applications such as listed building renovations and large scale replica-refurbishment projects where planning constraints are to be considered. 

Opal Heritage Doors & Windows

WIN one of our amazing prizes!

To celebrate our 25th birthday, we are giving all customers the chance to win one of our amazing 25 prizes

All you need to do is order with us and complete the online form! Read on to find out more...

WIN one of our amazing prizes!

Prefix turns 25!

We celebrate our 25th birthday

As Prefix celebrates 25 years in business, we take a whistle-stop tour of our highlights, and looks at why we remain one of the industry’s most-revered brands.


Prefix turns 25!
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20
  21. 21
  22. 22
  23. 23
  24. 24
  25. 25
  26. 26
  27. 27
  28. 28
  29. 29
  30. 30

Speak to our team

Contact us today to enquire about products, get marketing materials for your customers or to receive after-sales care from our dedicated team.

We take your privacy seriously and only use your data to respond to your request. View our Privacy Policy to learn more.