Keys to detect water leaks

1. Monitoring the water meter

• Preparation: Make sure that all appliances and faucets are completely turned off within the property. This includes washing machines, dishwashers, and irrigation systems, to avoid false readings.
• Initial reading: Note the current reading of the meter. Wait at least 15 minutes without using water in the property.
• Final reading: Check the meter again. If there has been a change in the reading, it indicates a possible leak. For smaller leaks, this interval can be extended to an hour or more to detect subtle differences.
• Pattern analysis: If possible, perform this test at different times of the day. Variations can help identify unjustified consumption patterns that suggest hidden leaks.

2. Use of dye in toilets

• Selection of the dye: Use food colorings or specific tablets for leak detection that are safe for septic systems and do not stain porcelain.
• Application: Drop a few drops or a tablet into the toilet tank, not in the bowl. The tank is where leaks can be identified that allow water to seep into the bowl without flushing.
• Observation time: Wait between 15 and 30 minutes without using the toilet. Observe if the water in the bowl begins to show color without having flushed.
• Recording and reporting: Document the results of each inspected toilet. This information is crucial for planning repairs and for future communications with the client.

3. Visual and auditory inspection

• Visual inspection: Examine all accessible pipes, connections, joints, and faucets. Look for signs of corrosion, unusual condensation, or calcium buildup, which are indicative of constant moisture. Use a flashlight to inspect dark areas and corners under sinks and behind toilets.
• Auditory inspection: Use a mechanical stethoscope or sound amplification devices to listen for dripping or flowing sounds within the walls. These devices can amplify sounds that are not detectable to the naked ear and are especially useful in noisy environments.

How to repair water leaks according to the type of leak

Repairing water leaks in radiators

Step 1: Identifying the source of the leak

Step 2: Adjusting connections

Step 3: Replacement of seals

Step 4: Application of radiator sealant

Additional considerations

• Pressure tests: After making any repairs, it is essential to conduct a pressure test to ensure that there are no more leaks. This can be done by raising the system pressure to normal operating levels and observing for a period to verify stability.
• Regular inspection: Maintain a regular inspection schedule for your heating system to identify and repair small leaks before they become major problems.

Repairing water leaks in cisterns and toilets

Step 1: Leak Diagnosis

• Dye test: As mentioned earlier, adding dye to the tank can help visualize leaks that are not obvious at first glance.
• Inspection of connections and seals: Check for signs of water on the floor around the toilet or beneath the tank. This may indicate problems with the joints or seals.

Step 2: Adjust or replace the float and the fill valve

• Float adjustment: If water is overflowing from the overflow tube, adjust the float mechanism to ensure that the water stops at the appropriate level within the tank.
• Replacement of the fill valve: If the adjustment does not resolve the issue, replace the fill valve. Be sure to follow the manufacturer's instructions for installation and check all new connections to prevent future leaks.

Step 3: Changing gaskets and seals

• Wax Seal Replacement: To prevent leaks at the base, remove the toilet from the floor, replace the old wax seal with a new one, and reassemble the toilet making sure it is level and securely fastened.
• Gaskets between tank and bowl: If the leak is between the tank and the bowl, disassemble the tank, replace the worn gaskets, and ensure that all bolts are tightened properly when reassembling it.

Step 4: Final Verification and Testing

• Functionality tests: Make sure that the flush mechanism is working properly and that the water level remains stable without overflowing.
• Visual inspection: Check all repaired areas while the system is running to detect any signs of dripping or moisture.

Professional tips

• Proper tools: Use specific plumbing tools that make the job easier without damaging the components.
• Caution when adjusting: When adjusting or tightening components, do so carefully to avoid damaging the porcelain or the internal components of the toilet.
• Continuous training: Stay updated with the latest techniques and products on the market to ensure the most efficient and durable repairs.

Repairing leaks in copper pipes

Step 1: Location and preparation

Step 2: Cutting and cleaning

Step 3: Welding

Step 4: Inspection and testing

How to repair a water leak in PVC and galvanized pipes

Step 1: Diagnosis and cleaning

Step 2: Application of patches or putties

• For PVC: Apply a PVC repair patch or use epoxy putty designed for plastics. Make sure to follow the manufacturer's instructions for mixing and applying the product correctly.
• For galvanized pipes: Due to the susceptibility to corrosion in this material, it is advisable to use a rubber patch and a hose clamp. Place the patch over the leak and secure it tightly with the clamp.

Step 3: Curing and verification

Professional tips

• Safety: Always use personal protective equipment, especially when working with welding or chemical substances.
• Proper tools: Invest in quality tools specific for plumbing work. This not only makes the job easier but also helps prevent further damage to the pipes.

How to repair leaks in the sink

Step 1: Diagnosing the source of the leak

Step 2: Repair leaks in the siphon connections

• Verification of connections: Start by checking if the siphon connections are loose. Sometimes, simply tightening these connections can solve the problem.
• Replacement of seals: If tightening does not resolve the leak, the seals may be worn and need to be replaced. Disassemble the connections, replace the seals, and reassemble, making sure everything is properly tightened.

Step 3: Repair leaks in the faucet

• Identification of damaged components: Leaks in the faucet are often caused by worn washers or seals within the mechanism.
• Disassembly of the faucet: Turn off the water supply and carefully disassemble the faucet. Replace the worn parts, which usually include washers and seals.
• Inspection and replacement of the cartridge: In more modern faucets, it may be necessary to replace the cartridge if the leak is coming from the base of the faucet.

Step 4: Repair leaks in the supply or drain pipes

• Supply pipes: Inspect the pipes that connect the water supply to the faucet. If they are damaged or corroded, replace them. Make sure to use the appropriate tools to avoid damaging the connections.
• Drain: If the leak is in the drain, check the connections and the integrity of the pipe. Tighten or apply plumbing sealant if necessary to seal any leaks.

Professional tips

• Thorough testing: After each repair, conduct thorough tests. Turn on the water supply and observe the operation of the sink under normal conditions to ensure that all leaks have been effectively repaired.
• Use of appropriate tools and materials: Always use tools and materials designed for plumbing work. This ensures more durable and safe repairs.
• Prevention: As a preventive measure, periodically check all connections and joints of the sink for signs of wear or damage before they become a bigger problem.

Costs and additional considerations