Eavestrough (also known as rain gutter) is a component of a roof system, which collects and diverts rainwater. The purpose of the diversion is to prevent water from falling off the roof edges. Uncontrolled water can cause structural damage to the outside walls and the foundation of the building over time. DVC Aluminum specializes in Seamless Eavestrough. This is a type of eavestrough by which long lengths of gutter can be made on site and therefore avoiding seaming of sectional gutters. Clogged gutters can cause water leakage into the house as the water backs up. This can also lead to stagnant water build up which allows mosquitoes to breed and can cause grasses and weeds to grow in the gutter.