
20kg Bag Ballast
The Renew 20kg Bag Ballast is designed for use with Renew flat roof and ground-mounted solar PV mounting systems. It provides the necessary ballast to secure solar mounting tubs and frames, helping to resist wind uplift while avoiding roof penetrations.
Suitable for use with the Renew Fast Tub mounting system, the ballast bag offers a simple and flexible solution for achieving the required system weight. It is ideal for residential, commercial, and industrial flat roof installations where a non-penetrating mounting method is preferred. The convenient 20kg bag is easy to transport, handle, and position during installation.

20
Approx. 500 × 350 × 100mm









