Our client had rising damp in his split-level home. In the past 12 months a neighbour, uphill has renovated their property with large excavation. The local council also had a stormwater pipe burst leading to major repairs. The room in question was built against a sandstone base we found large levels of moisture at the foot of wall probably due to the recent construction.
Schedule of works
Remove the existing gyprock.
Remove the paint on the concrete wall.
Grind the concrete wall.
Install compatible mastic to the joints
Install three coats of WPA 100 negative membrane.
Install a new gyprock wall.