A vertical PVC drain used for draining roof water, compatible with PVC membranes. Gravel collectors included to prevent blockages.

• Resistant under low temperatures.
• Compatible with all VINITEX membranes.
• Easily welded to PVC membranes.
• Completely flat borders to prevent obstructions. In the drainage system.
• 250 mm and 400 mm lengths.
• The stud is supplied with two or three pairs of tabs which. Prevent water escaping between the stud and the drain.
• Absorbs roof movements.

1. Insert the cup into the cavity.
2. Attach to Vinitex membranes which must be perforated beforehand to fit the size of the drain. Sheets can be joined using a hot-air welder. Weldability and the quality of welds are influenced by atmospheric conditions (temperature and humidity), welding conditions (temperature, speed, pressure, cleanliness etc) and by the condition of the membrane (cleanliness, humidity). The welder must be adjusted accordingly for correct welding.
All welds should be sealed using Vinitex Liquido. Use pressure to insert the gravel collector.