About Us

D&G Consulting are an independent UK based company active in the UK and European window, roofline and building product industries with market and industry reports and consulting services.


We produce a range of reports, detailed forecasts, and market trends including the following product ranges:

  • Windows, conservatories, doors (including bifold, patio, French, PVC and composite.
  • PVC window profile.
  • PVC roofline – cellular foam and rigid fascia, soffit and rainwater products.
  • Sealed units.
  • Window and door hardware.

Reports are produced annually providing market data on the market as a whole and key companies presented as a result of factual information gained by close contact with the industries.
Additionally market volume and value forecasts are produced each spring, summer and autumn.
Some of the reports have been continuously produced for over 15 years. They are based on a solid foundation and wide knowledge of the markets in the UK, Europe and other developing markets.


We provide consulting services both to the industry and organisations interested in the industry including:

  • Management support including strategy, change, supply chain management and procurement.
  • Lean manufacturing.
  • Market analysis.