Angled roof drain with a round and rectangular cross-section, 425 mm or 500 mm long.
Possibility of fitting an appropriate grid to protect against dirt.
Through wall parapet roof drains allow water to be safely led through the attic to the next roof drainage elements. Also available in a "wedge" version.
Attic drains for PVC membranes are an integral part of roof drainage systems. Placing them in the right places ensures proper water flow and protects the structure from possible damage.
Our drains are versatile. Through wall parapet roof drains can be used both as horizontal drainage, leading water outside the building, and vertical, in combination with an external downpipe.
A big advantage is resistance to external factors: UV rays, ozone and other atmospheric factors. Flexibility and dimensional stability: thanks to a special material, the drains do not lose their properties in extreme temperatures.
When installed horizontally, the pipe should be mounted with a 3 - 5% slope. There is also the possibility of vertical mounting through the ceiling at the attic.