Highlights
- Leaky faucets waste thousands of gallons a year and often come from worn-out parts or high water pressure.
- Clogged drains and toilets are usually caused by grease, hair, wipes, or even tree roots in older Seattle homes.
- Running toilets can waste up to 200 gallons a day and are usually fixed with a quick part replacement.
- Water heater problems like no hot water or strange noises often come from sediment buildup inside the tank.
- Low water pressure is often due to pipe corrosion, small leaks, or mineral buildup in older plumbing systems.
Living in Seattle has its perks: stunning views, lush greenery, and a vibrant community. But whether you're in a historic Craftsman in Ballard or a new build in Bellevue, one thing’s for sure; plumbing issues are inevitable.
At Kaizen Plumbing, we believe in proactive care. Solving small problems before they turn into emergencies. That’s why we’ve compiled this list of the top five plumbing problems Seattle homeowners face, along with smart ways to prevent them.
1. Leaky Faucets
The Problem:
That slow, steady drip isn’t just annoying. It can waste up to 3,000 gallons of water per year, driving up your utility bill.
Why It Happens:
Seattle’s mineral-rich water can accelerate wear on washers, O-rings, and valve seats. Add sudden pressure changes from seasonal storms, and leaks become more likely.
How to Prevent It:
- Fix leaks early, even small ones.
- Keep water pressure at a healthy 60 psi.
- Schedule annual faucet inspections to catch wear before it worsens.
2. Clogged Drains and Toilets
The Problem:
Slow-draining sinks, gurgling toilets, or full-on backups. Clogs can quickly become messy in Seattle’s damp climate.
Why It Happens:
Grease, hair, soap scum, and so-called “flushable” wipes are the usual suspects. Plus, Seattle’s abundant trees mean roots often invade underground lines.
How to Prevent It:
- Use hair catchers in showers and tubs.
- Never pour grease down the sink.
- Flush only toilet paper.
- Book an annual professional drain cleaning.
3. Running Toilets
The Problem:
That never-ending sound of running water could be costing you up to 200 gallons a day and a higher water bill to match.
Why It Happens:
Toilet parts like flappers, fill valves, and floats wear down with time, especially in older or high-use toilets. Sometimes it’s a simple fix, like a tangled chain.
How to Prevent It:
- Listen for running water after each flush.
- Replace worn components proactively.
- Include toilet checks in your annual inspection.
4. Water Heater Issues
The Problem:
No hot water? Hearing popping sounds? Rust-colored water from the tap? These all point to a struggling water heater.
Why It Happens:
Sediment and mineral buildup is common in Seattle’s water supply, especially in traditional tank systems. This buildup reduces efficiency and shortens your unit’s lifespan.
How to Prevent It:
- Flush your water heater once or twice a year.
- Set the thermostat to 120°F for safety and savings.
- Replace heaters older than 10–15 years.
5. Low Water Pressure
The Problem:
A weak stream from your faucet or a shower that barely rinses? That’s low water pressure and it often signals deeper issues.
Why It Happens:
Corroded pipes, sediment buildup, or hidden leaks are common culprits, especially in older homes across Seattle.
How to Prevent It:
- Clean aerators and showerheads regularly.
- Fix even small leaks immediately.
- Schedule a full-home pressure test and inspection.
Prevent Problems with an Annual Plumbing Inspection
Our comprehensive plumbing inspections help Seattle homeowners stay ahead of problems and avoid costly emergencies. We check:
- Pipes and water lines
- Fixtures and shut-off valves
- Drains and sewer systems
- Water heaters
- Water pressure and flow