CLWC Proline

CLWC Proline has over 20 years experience in and around the North East as a professional and reliable provider of high quality building & property improvement services. We offer a range of skills and excellent workmanship to meet and exceed our customers requirements all at competitive market rates.


  • 1.Window Fitter
  • 2.Conservatory Installer
  • 3.Conversion Specialist

About CLWC Proline

Serving the local area for over 20 years, CLWC Proline offers a variety of building and property improvement services.
Our trusted workforce has the flexibility and experience to undertake projects from minor repairs and replacement door and windows to larger sunroom and conservatory extensions and new style warm roofs, as well as loft and garage conversions.