How Emergency Slab Leaks Form in Underground Plumbing Pipes

Slab leaks occur in pipes located within or below concrete floors and are responsible for extensive damage to the home’s foundation, high water bills and gallons of water wastage. Emergency plumbing companies are faced with two alternative solutions to stop slab leaks.

The first solution involves digging out floors and redirecting water around the faulty source via above ground pipes. Alternatively the epoxy lining solution enables plumbers to repair pipes while inside or below concrete without having to tear down walls and dig out floors.

Emergency plumbers report that wet and damp patches on indoor floors and carpeting, sudden high water bills, and low water pressure – are all red flags for slab leaks that can occur in underground incoming water supply and the outgoing drain-waste-vent (DWV) systems of the home. While slab leaks in the potable water line are continuous due to the ongoing flow and pressure, slab leaks in the DWV system will leak out only when occupants shower, bathe, flush toilets or turn on faucets.

Emergency plumbing service providers define the four most common causes of slab leaks in the incoming residential water line to be poor piping and fitting craftsmanship, chemistry of pipe material and water components, shifting foundation, and high water pressure.

Poor Craftsmanship: Inexperienced plumbers, poor workmanship, inferior plumbing supplies, damaged pipeline installation – are all parameters that work to raise chances that the water supply network will be too weak and give in quickly to wear and tear, water pressure, water components and water flow.

Chemistry: Copper pipes may react to the chemical composition of the water they carry through and create pinhole leaks.

Shifting Foundation: A poor plumbing design may shift throughout time and tear away pipes.

High Water Pressure: Copper pipes with small diameters may increase the water pressure flowing through. High water pressure will corrode the pipes until they in turn burst Seattle Plumbing  open.

Poor craftsmanship is also responsible for slab leaks in the outgoing DWV line, yet three other causes are prevalent in the sanitary sewer system including burst and rusty pipes as well as commercial drain cleaners.

Rusty Pipes: Soil, sand or gravel are porous to water and may rust galvanized or cast iron pipes that are in contact with them. Rusty pipes are more susceptible to damage and raptures.

Burst Pipes: Shifting in foundation may break apart cast iron, galvanized or PVC sewer pipes, especially where they turn or change directions.

Commercial Drain Cleaners: Commercial drain cleaners will corrode metal drainpipes.

In light of water stressed times, emergency plumbers urge house owners to fix quickly slab leaks to minimize costly water damage, reduce water bills and save on gallons of water. Emergency plumbing companies testify to the epoxy solution as cost effective and time efficient along with its added advantage of preventing future slab leaks.


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