The inspection shaft is a key element for ensuring control of the drainage of excess water from the roof.
It allows easy inspection and maintenance of the drainage system on green roofs, thereby helping to prevent water accumulation and ensuring effective drainage of rainfall.
Specifications:
- Size: 30cm x 30cm x 10cm
This product is an essential part of the proper functioning of the drainage system and is ideal for both professional and home green roof installations.
Product number: 076311
Drainage system ND 5+1 (25 m²) in package 