Vertical plumbing risers are the backbone of water distribution and drainage in multi-story condominiums. These pipes run vertically through multiple floors, serving numerous units from a common infrastructure. When riser pipes fail, the impact can affect several units simultaneously, making rapid, accurate leak detection essential. CondoLeak.ca specializes in non-destructive riser leak detection throughout BC.
Understanding Riser Pipe Systems
Riser pipes are typically concealed within vertical chases or wall cavities, making visual inspection impossible without significant demolition. These systems include supply water risers (cold and hot water), drainage stacks, and sometimes hydronic heating loops. Common materials include copper, galvanized steel, cast iron, and modern PEX or CPVC systems.
Riser failures present unique challenges because the leak location often differs from where water damage appears. A pinhole leak on the 8th floor can travel down through wall cavities and manifest as ceiling damage on the 5th floor.
Our Riser Leak Detection Technology
Acoustic Leak Detection
Pressurized water escaping through pipe defects creates distinctive acoustic signatures. Our sensitive electronic listening devices detect these sounds through walls and floor assemblies, allowing us to pinpoint leak locations within concealed riser chases without demolition.
Pressure Testing
By isolating riser sections and monitoring pressure over time, we can confirm the presence of leaks and estimate their severity. This technique helps determine whether repairs can be localized or if entire riser replacement is necessary.
Thermal Imaging
Temperature differentials from leaking hot water risers or moisture accumulation are visible through thermal cameras, helping narrow investigation areas before more targeted testing.
Strata Corporation Responsibility
Vertical riser pipes are typically common property infrastructure owned and maintained by the strata corporation, not individual unit owners. This means riser leak repairs and associated costs generally fall to the strata, though bylaws may vary. Our documentation clearly establishes whether leaks originate from common property risers or unit-specific plumbing, protecting both the strata corporation and individual owners from inappropriate cost allocation.