Masco UK Window Group

The UK's Largest Frame, Glass & Composite Manufacturer

Masco UK Window Group

Part of the Global MASCO Corporation

The Masco UK Window Group is the UK’s largest manufacturer of PVCu windows, doors, composite and glass; offering the complete solution for specifiers, fabricators and installers across all market sectors. Part of the global MASCO Corporation, a Fortune 500 company and one of the world’s leading manufacturers of brand name consumer products for the home and family, UKWG are a vertically integrated business which controls full product specification from R&D, through extrusion, frame, glass and composite manufacture.

Based at multiple manufacturing sites across the UK, MASCO UK Window Group (UKWG) incorporates PVCu systems company Duraflex, UK Fabrication divisions Griffin Windows and Premier Trade Frames, dedicated glass manufacturer Techniglass, composite door division Phoenix Doors and ‘timber alternative’ manufacturer Evolution. In addition, UKWG comprises a nationwide depot network, Seven Day Windows, suppliers to the trade window market.