About UsWaterstop Streamline is manufactured by Gleda Pty Ltd (Gleda). Gleda is a private company located in southeast Queensland. Waterstop Streamline is manufactured onsite in Gleda's 2000sqm factory. The product was developed by a team of construction professionals including builders, waterproofers and tilers. Waterstop Streamline has been installed in more than 500,000 bathrooms over the past 20 years. We pride ourselves on exceptional product quality and customer service. |   |