Encyclopedia & FAQ's

DIY Frequently Asked Questions / Downspout


  • DIY Frequently Asked Questions / Downspout')"> Attaches to the gutter to carry water down the side of the house.
  • Rainfall capacity of a guttering system is largely dependent on the size and number of downspouts rather than strictly gutter size.
  • Downspouts are usually rectangular in shape and come in 10’ lengths.
  • Popular sizes of downspouts are 2”x3”, 3”x4” and 4”x5”.