Today we performed a manual cleaning on a large and steep concrete tile roof in the Forest Heights area of Portland Oregon. The roof had very heavy moss and debris. We used brushes and a backpack leaf blower to gently scrub the moss loose from the roof. This is a better option than power washing in most cases. This method is much less messy and power washing always brings the posiblilty of leakage in the roof valleys durring the cleaning. We area ble to get the vast majority of the moss and debris off the roof and then we apply a moss killing treatment to the roof to take care of any residual moss. The roof looks very nice.
For more info contact joe@norhtwestroof.com or 503-740-4808
