Combining Gypsum, an environmentally friendly 3,000-year-old material with modern day high tech glass fiber reinforcement, traditional craft ‘know-how’ and the latest CAD-CAM technology, GSP creates a wide range of molds that enable its licensees to produce GRG ceiling tiles to engineering standards. This unique composite material, pioneered by GSP in 1970, has evolved into a range of more than 30 standard ceiling tiles, panels, and perimeter details to provide a cost-effective solution for most suspended ceiling applications. Our tiles are manufactured from GRG (Glass Reinforced Gypsum) and comprise of non-combustible gypsum plaster reinforced with a glass fiber membrane resulting in a light-weight, strong, naturally prestressed panel. Tiles of special module size from 300 X 300 to 1200 X 1200 mm can be produced to order if not available as a standard product. Here are examples of our best selling ceiling tiles with their model codes: