The manhole is a key element to ensure the control of excess water runoff from the roof.
It enables easy inspection and maintenance of the drainage system on vegetated roofs, thereby contributing to the prevention of water accumulation and ensuring effective drainage of rainwater.
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 the package
Drainage system ND 5+1 (25 m²) in the package                              Garden Boom Green Roof long-acting fertilizer for green roofs 10-08-08+2MgO 15 kg
Garden Boom Green Roof long-acting fertilizer for green roofs 10-08-08+2MgO 15 kg                             
 
             
            