J&B Windows Ltd is a trustworthy, reliable and professional company whose staff have over 30 years experience behind them. Based in Derby, we cover all areas of Derbyshire, Nottinghamshire and Leicestershire.

We provide a full range of double glazing, secondary glazing and triple glazing with all units being high quality and energy efficient, while improving the style and value of your home. We are also specialist fascia and soffit installers. We have prices to suit all budgets and from start to finish, you have the security of knowing that your project will be overseen and dealt with by either James Dowd or Barry Crossley, the company’s experienced directors.

We are proud to be members of FENSA guaranteeing a quality product and service. We are also members of GGFi (Glass and Glazing Federation) providing insurance backed guarantees to our customers for extra peace of mind. We consider no job as too big or too small and always aim to exceed our customer’s expectations.

We are experienced and skilled at the following:-

  • UPVC windows
  • Front doors
  • Back doors
  • French doors
  • Fascias, soffits & guttering
  • Patio Doors
  • Bi-folding Doors
  • Conservatories
  • Porches
  • Composite Doors

We offer free, non obligatory quotes and estimates and can provide other services not listed above, please call to enquire.

If there is something that you require that is not listed above, please call us as we are always happy to be available for free professional, friendly and helpful advice.


  • Fensa (35820)
  • IBG (11824)




Guarantee Protection Through GGFI