Introducing FDM’s all in one kit for 3 in. Buried Downspouts –This comprehensive kit includes everything you need to install a complete downspout system, all in one convenient package.

But the best part? This kit is designed for easy installation, making it a great option for people who want to install downspouts themselves without the need for professional help.

Our 3″ downspout kits work exceptionally well nationwide for 2″x3″ downspouts. However, if you have 3″x4″ downspouts and live in an area prone to tropical storms, we recommend opting for our 4″ downspout kits for better performance.

Includes FDM’s Not Quite a 90 for maximum flow rate. If you need a riser, you will need a 4″ Riser.