Low water pressure in your home can make daily tasks frustrating, from showering to washing dishes. In Alberta homes, the issue often stems from clogged pipes, corroded plumbing, faulty fixtures, or problems with the municipal water supply. Knowing how to spot the source helps determine whether you can address it yourself or need an Edmonton plumber like Go2 Plumbing & Heating.
How Water Pressure Works in Your Home
Water pressure is the force that pushes water through your pipes. In most Alberta homes, normal pressure ranges from 40 to 60 PSI. When pressure drops, you may notice weak water flow from taps, slow-filling appliances, or uneven supply between hot and cold water.
Top 4 Causes of Low Water Pressure
Low water pressure can result from issues inside your home’s plumbing or from external supply problems. The following are the most common causes.
1. Clogged Pipes and Sediment Buildup
Hard water in Alberta often leads to mineral deposits. Over time, these deposits and debris collect inside pipes, narrowing the pathway for water flow. The result is reduced pressure, especially in older homes or systems without water softeners.
2. Pipe Corrosion Over Time
Older galvanized steel and copper pipes are prone to corrosion. Rust, pitting, and leaks restrict flow and may cause discoloration in the water. Corroded pipes are a long-term issue that often requires replacement to restore pressure.
3. Faulty Fixtures and Aerators
Sometimes the problem is not the plumbing system but the fixtures. Faucets, showerheads, and aerators can trap debris or wear out, lowering water flow at specific points. Cleaning or replacing the fixture often solves localized pressure loss.
4. Issues with the Municipal Water Supply
Not all causes are inside the home. Edmonton and other Alberta municipalities may experience main line breaks, seasonal construction, or temporary outages. These issues reduce supply pressure across neighborhoods and usually resolve once the city completes repairs.
Diagnosing the Source of Low Water Pressure
To narrow down the cause:
- Test multiple taps. If only one fixture is weak, the problem is likely local.
- Compare hot and cold water. If only hot water has low pressure, your water heater may be the issue.
- Use a pressure gauge. Readings below 40 PSI indicate low supply pressure.
These steps can help identify the issue, but deeper problems such as pipe corrosion or widespread low pressure usually require professional inspection.
When to Call a Professional Plumber
Call Go2 Plumbing & Heating if you notice:
- Low water pressure throughout the entire home
- Rusty or discolored water from taps
- Leaks or visible pipe damage
- No improvement after cleaning fixtures or testing multiple taps
Our professional plumbers have the tools to inspect pipes, test pressure, and repair or replace failing components safely.
Reliable Plumbing Help in Alberta
Low water pressure should not be ignored, as it can signal underlying damage in your plumbing system. For expert diagnosis and repair, homeowners in Edmonton can rely on Go2 Plumbing & Heating to restore full water pressure and keep plumbing systems running properly.
