Rainwater Drainage Parts

Keep your Porsche watertight with roof rainwater drainage components from Design911.
Our range includes drainage channels, collector trays, rubber hoses, outlets, and grommets - ensuring water flows away safely from the roof area without damaging seals, interior trim, or electronics.

These OEM-spec parts are essential for maintaining roof and body integrity on Cabrio, Targa, and Coupe models.

What Rainwater Drainage Parts Do

• Direct rainwater away from the roof, windscreen, and rear deck areas.
  Prevent water pooling inside door sills, carpets, or boot areas.
• Maintain dry interior conditions and protect electronic components.
• Reduce corrosion and prevent hidden rust within roof structures.

Why Replace or Maintain

• Prevent leaks, rust, and electrical faults.
• Restore full roof drainage performance.
• Avoid costly interior or chassis repairs.
• Maintain long-term weatherproofing and safety.