Scores based on 81 reviews

Reliability & timekeeping

Invoice history based on 63 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.97
81 reviews
  • Interviewed by Checkatrade
  • 1 accreditation checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

Valley Windows are proud to have been providing a comprehensive replacement window, door and conservatory service for over 25 years to customers all over the South-East and in all that time, they have never forgotten that high quality workmanship and excellent customer care are the keys to providing a first-class service.
Their consistently high Checkatrade rating scores and diverse skill set are testament to their professionalism and positive approach to all they do.

Valley Windows are Certass Registered. Certass is a Competent Person Scheme for the glazing industry. All Certass registered contractors are vetted to ensure they are qualified to carry out the replacement of windows and doors in accordance with the current Building Regulations. 

The services we offer:

All aspects of: 

  • Replacement windows, Doors and Conservatories
  • Composite doors and stable doors
  • French, patio and Bifold doors
  • PVCU, aluminium and timber


  • ‘A’ Energy rated thermal performance
  • Reduce colour fading
  • Noise control
  • Security glass
  • Safety glass
  • ‘A’ + Energy rating triple glazing
  • Stained glass
  • Georgian and leaded

Other Work:

  • Fascia, soffits and guttering
  • Conservatory roof repairs
  • Misted double glazing replaced
  • Dog and cat flaps

If you have any enquiries please call or email; [email protected] 


Based in

Worthing, West Sussex, BN14 0AQ

Works in

Worthing, Littlehampton, Pulborough, Brighton, Crawley, West Sussex