13/06/2026
🌧️ 90° Bend vs Long Bend – Which is Better for Rainwater Drainage?
When it comes to rainwater systems, the type of bend you choose can significantly impact flow performance and maintenance requirements.
✅ Long Bends (Long Sweep Bends) provide smoother water flow, reduce turbulence, and help minimize the risk of blockages caused by leaves, dirt, and debris.
❌ Standard 90° Bends create a sharper change in direction, increasing flow resistance and making blockages more likely over time.
💡 Best Practice: Use a Long Sweep 90° Bend or two 45° bends wherever possible to improve drainage efficiency and keep your system flowing freely.
At Foundation Pipe Store, we help customers choose the right piping and drainage solutions for long-term performance and reliability.
📞 Need guidance on drainage fittings, pipes, or rainwater systems? Get in touch today.
