Swiper 90 Gutter with Corrugated Single Wall Pipe for more Velocity

Swiper 90 Gutter to Corrugated Pipe for VelocityWhenever you have a downspout that has an interruption in it like this, this is the way the house was built and they’re trying to keep the downspouts tight to the house for a clean look. All the velocity on this gravity-powered system was lost right here. So we have just a really short fall. What we do is we create a swiper 90 out of single wall, and then we tied into dual wall corrugated pipe to keep the velocity up to pick the velocity up.

For more tips, tricks, subscribe to the French Drain Man YouTube Channel