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Most Common Causes of Low Water Pressure

Most people care about the water pressure in their homes. If the water pressure is low, it can cause a lot of problems. It might be hard to take baths, and the water might not be very strong when appliances are used. This can cause the appliances to break down more quickly. Furthermore, it is difficult to determine what’s causing the reduced pressure and find methods to correct it and get things back in order.

Leaks Cause Low Water Pressure

leaksEven a small leak in the water lines can cause low pressure throughout the system. Homeowners should never ignore a leak, even if it just causes low water pressure in the shower. Furthermore, many leaks are not easily visible. A home could have a hidden leak (or more than one leak) in its walls, ceilings, or underground. If left untreated, leaking pipes can cause serious damage to the home and lead to increased water bills.

Clogs and Buildup Cause Low Water Pressure

Water pressure can be disrupted if there is a blockage in a pipe. This can be caused by things like dirt, sand, solidified oil and grease, or other foreign objects. If the water main breaks and pollutants accumulate, they might block the pipes. Scale buildup clogs pipes over time too. This reduces water pressure because there is less room for the water to flow through.

Water pressure can be lower because of pipe corrosion. This happens when the metal in the pipes starts to break down and wear away. The level of corrosion depends on what kind of pipes a home has. Steel pipes usually corrode after only 20 years, while copper ones may last up to 50 years.

If the home is older, the chance of corrosion increases. Galvanized steel isn’t frequently used in new pipes, so their plumbing should be safe for many years to come, but older homes that have not been renovated may require re-piping.

Broken Fixtures or Closed Valves Can Cause Low Water Pressure

ensure valves are openIf the low water pressure is only happening at one faucet, the problem is probably isolated to that one fixture or the pipes that feed it. The first thing to check is the aerator. The aerator is a small screen that fits at the end of the faucet. Mineral deposits may build up and obstruct water flow after a certain amount of time. If this is the case, remove the aerator and clean it out. Flush it out or soak it in a diluted vinegar solution.

The home’s main shutoff valve and the water meter valve control how much water comes into the house. These valves need to be open all the way so that the home has normal pressure. The water pressure may be low if the valves are only partially open. Next, check the water meter valve. On rare occasions, these valves may be left partially open after plumbing repairs. The valve may be inside or outside the house.

About The Plumbing Dr

The Plumbing Dr will get the plumbing problem fixed the first time properly so you can enjoy peace of mind. With expert staff, honest advice, and upfront pricing, they take the stress out of any and all plumbing repairs. Call them today for your plumbing needs in Falls Church, VA.