Drainage Ventilation System

The unique design of the Terrain Pleura range when used with the Terrain Drainage system provides a complete plumbing ventilation solution to prevent loss of water trap seals and is suitable for use in both domestic and high rise buildings.

Typical advantage of the complete Terrain Pleura System:

• Provides complete protection against positive and negative pressures in the system
• Replaces existing vent piping, saving costs in materials and installation and bringing sustainability to the design
• Provides greater freedom of design for engineers, architects and design professionals
• Eliminates the risk of water leakages through roof penetrations - no roof penetrations are required no matter how tall the building
• Reduces the need for fire stopping devices preventing the 'chimney effect' in the pipes, reducing the risk of fire spreading upwards between floors
• Can be retrofitted into an existing drainage systems to solve problems
• Prevents transmission of odorous sewer gas into the building or surrounding area
• Requires no maintenance, as all the Terrain Pleura products are non-mechanical devices
• Is guaranteed for the lifetime equivalent to that of the drainage system in which it is installed
• Requires no specialist installation - can be fitted with semi-skilled workers

The Terrain Pleura system is provided with complete technical design support and provides a long-term and efficient maintenance-free drainage system.

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