INSTALLING A GUTTER SYSTEM
The biggest difference is installation. Making seamless gutters are done on-site by rolling a metal sheet through a gutter-forming machine. Then the installer secures it to the side of the home in a continuous run.
Sectional gutters are much more difficult and time-consuming to install. Sectional gutters are most commonly made of vinyl or plastic. These types of materials are not available as a seamless gutter since these materials cannot be made into a roll form. When sectional gutters are installed, they must be joined together with miters to form the gutter run. A sealing agent, such as caulk seals them together.
As a sectional gutter system is installed, each section must be mitered and sealed together making the installation process much longer. Wondering how hard a DIY gutter installation is? Find out HERE.