Here we are using our large vac (SkyVac Industrial) to clear the remains of heavy moss.
This is our small vac in action (SkyVac Atom). It easily clears the moss from the gutting of this residential block
This clearance was carried out on a very cold January morning. The debris was almost frozen but as you can see, we still managed to vacuum it away
Flat roofs can easily flood if the outlets get blocked. This roof did just that. It took almost 15 mins for the water to drain away.
This short video shows how easily Skyvac removes the debris.