The Promac Group

Promac is the UK market leader in the supply of machinery to not only the UPVc fabrication marketplace but also supply into the Industrial and Glass sector

In 1979 Window Machinery Sales Limited was the first Company to sell PVC Machinery in the UK. David Stockton-Chalk and Derek Bonnard have been a significant part of not only PVC but Glass and Aluminum machinery since those early days. The Company has proudly built up strong relationships with German & Italian manufacturers who they have worked closely with to develop total UK marketplace solutions.

In 1993 the trading name of Promac (“Professional Machinery”) was initiated because this more correctly reflected the new fully automated machinery that major fabricators in the UK were now investing in.

The Company is the UK market leader in the supply of machinery to not only the UPVc fabrication marketplace but there are two substantial specialist operations that supply into the Industrial and Glass sectors.

The Company has a turnkey operation creating factory layouts, supplying, installing and commissioning machinery, maintaining equipment, which includes all the ancillary products and spare parts.

Promac is a Private Limited Company with a real family atmosphere. All the staff are directly employed, a number of which have not only long service but high technical skill levels linked to real experience in the Industry. Our customer base reads like a who’s who of Fenestration.