Bathroom floor drain VIEGA 100x100 mm with vertical anti-odour siphon

VIEGA 100x100 mm bathroom floor drain with a vertical anti-odour siphon is designed for reliable drainage in shower areas and wet rooms. The compact 100 x 100 mm grate and body fit tiled floors and installations where a vertical outlet connection is required. The integrated vertical siphon provides a water seal that prevents sewer gases from entering the room while ensuring efficient water evacuation. The unit is intended for professional and residential applications that require a discreet, space-saving floor drain with odour protection.

Advantages

The product combines a small footprint with an effective vertical anti-odour siphon, offering dependable protection against unpleasant smells without compromising drainage performance. Its design allows straightforward integration into tiled floors and common wet-room constructions. The durable construction and standardized dimensions make the drain compatible with conventional plumbing practices and simplify installation and maintenance.

Suitable for

• Shower trays and walk-in showers in private homes
• Wet rooms and utility rooms with tiled floors
• Renovation projects requiring a compact floor trap with odour barrier
• Professional bathroom installations where a vertical outlet is preferred

Key specifications

• Top grate dimensions: 100 x 100 mm
• Type of siphon: vertical anti-odour water trap
• Intended outlet orientation: vertical
• Suitable finish: tiled floor installation
• Application: indoor sanitary drainage for showers and wet areas

How to use

Position the floor drain at the planned lowest point of the tiled shower or wet room floor and connect the vertical outlet to the building’s drainage system following local plumbing regulations. Ensure the drain body is embedded at the correct height relative to the finished tile surface so the grate sits flush. During installation, check the siphon water seal is filled and intact to maintain odour protection. Carry out a leak test and verify flow performance before completing the tiling and grout work.

Usage recommendations

Regularly inspect and clean the grate and accessible parts to prevent debris buildup. Avoid using aggressive chemical cleaners that could damage seals. If the drain is not used for extended periods, pour water into the drain to restore the siphon seal and maintain odour prevention.