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3 Common Causes of Low Water Pressure

What Causes Low Water Pressure?

Low water pressure in the shower and sinks can make it less efficient to bathe and clean. In this blog post, our plumbing experts explain three reasons homeowners may experience decreased water pressure. Water pressure refers to the strength of the flow of water coming from faucets. A very low, weak water flow makes it harder to get things done efficiently.

The first step to improving water pressure is figuring out what is causing the problem. Leaky pipes, clogged drains, and broken plumbing fixtures are three common causes of low water pressure. Professional plumbers can quickly diagnose the cause of low water pressure and recommend solutions to homeowners.

Hidden Leaksleak

One common plumbing problem that results in low water pressure is pipe leaks. When a pipe leaks, it loses water before reaching its destination. This can result in reduced water pressure.

Homeowners should know signs of an underground pipe leak, including reduced water pressure, increased water bills, and unexplainable wet patches on the lawn. This problem can be hard to diagnose if the leak is hidden underground or behind a wall. Most plumbing systems are hidden away from sight, making some leaks hard to spot.

Reduced water pressure could be a sign that there is a hidden leak somewhere in the plumbing. Homeowners can listen for the sound of running water, check the water meter, and visually inspect the visible pipes to look for signs of a leak.

Clogged Pipes

Another common reason for reduced water pressure is that the pipes or the plumbing fixtures are clogged with buildup. Hard water refers to water that is too high in mineral content, which leaves behind mineral deposits on the plumbing hardware. Over time, mineral deposits and scale can build up in the pipes or on the faucets, making it difficult for water to pass through.

Another type of pipe clog that can significantly reduce water pressure is if tree roots infiltrate the plumbing system. Plant roots will find their way into the plumbing through any crack to reach the water for hydration. Homeowners can invest in a water softener filtration system to prevent hard water from leading to a buildup in the pipes. A professional plumber may need to come in to complete hydro-jetting pipe cleaning services to resolve issues with clogged pipes.

broken fixture

Damaged Plumbing Fixtures

Homeowners can do some troubleshooting to figure out where the source of the problem is. The entire plumbing system is connected, so if there is only reduced water pressure from one fixture, the fixture is likely damaged, not the plumbing system. Replacing the faulty plumbing fixture could quickly solve the problem.

When the entire home is experiencing low water pressure, it could be that the main shutoff valve for the water meter is malfunctioning. When the water meter valves malfunction, the water flow can be interrupted. Valves control water flow to the plumbing system, and if one is partially closed, it can reduce the water pressure from plumbing fixtures.

Calling a professional plumber is the best way to diagnose the source of plumbing problems. Homeowners may end up wasting time and money trying to repair the wrong problem if they misdiagnose the reason why water pressure is low.

About Charles Krull & Son, Inc. Plumbing & Heating

Charles Krull & Son, Inc. Plumbing & Heating is a family-owned home services company serving its local community since 1910! Homeowners can depend on this local plumbing company for their integrity and experience. For over 110 years, Charles Krull & Son, Inc. Plumbing & Heating has prioritized the safety and comfort of their community. Call them today for plumbing repairs in Malverne, NY!