The Manthorpe SlotDrain is a discreet way of removing unwanted standing water from outside paved areas. Once installed, the only visible part of the drain is a 20mm wide slot. It is ideally suited to block paving coverings up to 50mm depth, but can also be used with surface finishes in areas around the home such as patio’s and pathways and is especially well suited to part M building regulation thresholds. Other components are available to complete the system such as the SlotDrain Junction Unit and an Accessory Pack containing a Leaf Trap and Endcaps.