Problem: High risk of leaking from pressure of large volume of water stored for fire fighting pumps in large developments

Problem: No adequate drainage on upper level balconies resulting in flooding and leaking into the apartments living spaces

Problem: Spilt face block work around the lower levels of the entire building was dirty, discoloured with missing mortar and leaking into cavity

Problem: Old perished membrane system on flat structural roof slab with concrete spalling developing under membrane

Problem: Block of 95 units, Common area roof leaking into living spaces of units below

Requirement: Extensive Leaking through failed membrane system to residence below from podium level.

Keystone Building Solutions was engaged by the owners corporation to investigate and rectify several water ingress issues pertaining to the roof and top three levels of the complex.

Requirement:

The original membrain leaked.

Requirement: In a high wind and high risk area on the 5th floor the waterproofing membrane had perished allowing extensive water damage to the entire ward.