Grey Glass Systems is a Johannesburg-based company that was founded and established by Gavin Greyling in 2011. With more than 25 years’ worth of experience within the glass industry we have grown to specialise in frameless glass with our world-renown SUNFLEX product range. All functional components of this leading frameless glass system are manufactured by SUNFLEX Germany. With the use of only the highest quality toughened safety glass and fittings, we at GGS are able to offer our uniquely valuable products at a highly competitive price with dedicated service and support from our GGS Team.

gavin greyling

Mobile: 082 448 4080


austin mathekga
warehouse manager

lyle greyling
sales representative

Mobile: 076 643 5375


delene greyling

Office: 087 092 9165


anneline mhlaka