SOPRA-ISO PLUS SUMP
Considered by industry professionals as essential for isolated conventional roofs, the 4 ft × 4 ft catch basin helps ensure that the drain is at the actual lowest point. Easy to install in one step, it contributes to positive drainage around drains. Whether the decking is flat or with an integrated structural slope, the catch basin is essential for all your projects and helps ensure the longevity of the roof.
- Ensures that water flows efficiently towards the drain
- Reduces installation time
- Adapted to drains of differents diameters