Birmingham Plumbing Code Updates: What Every Homeowner Should Know in 2025
Birmingham Plumbing Code Updates: What Every Homeowner Should Know in 2025
If you own a home in Birmingham, Alabama, staying current with local plumbing codes isn’t just a box to check—it’s a way to protect your investment.
Whether you're remodeling, selling, or simply maintaining your home, 2025 brings some important updates to Birmingham's plumbing standards.
Here’s what you need to know.

1. Lead-Free Requirements Are Tightening
While older homes in Birmingham may still have legacy piping, the 2025 code update demands even stricter compliance with lead-free materials in fixtures, fittings, and solder.
If you’re upgrading your bathroom or kitchen, now’s the time to make the switch.

2. Water Heater Safety Regulations
All new water heater installations now require seismic strapping, pressure relief valves with proper discharge piping, and backdraft prevention on gas models.
This ensures your system meets modern safety standards.
3. Backflow Prevention
Homes with irrigation systems, pools, or secondary water sources must install updated backflow preventers.
It’s not just good practice—it’s required to protect Birmingham's public water supply.
4. Fixture Efficiency Standards
Water efficiency is a major focus.
Toilets, faucets, and showerheads must meet new maximum flow rates to reduce waste and environmental impact.

5. Inspection Requirements for Remodels
Doing a kitchen or bathroom renovation?
Birmingham now requires a pre-installation inspection and post-installation approval for any significant plumbing work.
Failure to comply can result in fines or rework.
Why it's Important to Work With Code-Compliant Plumbers
Dogwood Plumbing stays ahead of local code changes so you don’t have to.
We work closely with Birmingham’s permitting offices to ensure your project is compliant from start to finish.
Protect Your Home and Your Wallet
Avoid costly do-overs and penalties.
When it comes to your Birmingham home, trust a local team that knows the 2025 plumbing code updates inside and out.

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