When buying a new home, it’s essential to ensure that the plumbing system is in good condition. Plumbing issues can lead to costly repairs and significant inconvenience down the line. Here are the critical plumbing checks you should conduct before finalizing your purchase to avoid any unpleasant surprises.

Inspect the Water Heater

The water heater is a crucial component of any home. Check its age, condition, and maintenance history. A typical water heater lasts between 10 to 15 years. Look for signs of rust or corrosion on the tank and listen for any strange noises. Make sure the water heater is appropriately sized for the home’s needs.

Check for Leaks

Leaks can be a major issue, often leading to water damage and mold. Inspect all visible pipes for signs of moisture, corrosion, or rust. Pay special attention to areas under sinks and around toilets. Even small drips can indicate a more significant problem, so be thorough in your inspection.

Examine Water Pressure

Low water pressure can be a sign of plumbing issues. Turn on faucets in the kitchen, bathroom, and other areas to check the water pressure. If the pressure is low, it might indicate a problem with the plumbing system, such as a blockage or a leak.

Inspect the Sewer System

A faulty sewer system can be a homeowner’s worst nightmare. If the house is older, it might have clay or cast-iron pipes that are prone to breaking or tree root intrusion. Consider hiring a professional to conduct a sewer inspection using a camera to ensure there are no major issues.

Test All Toilets

Flush every toilet in the house to ensure they are working correctly. Check for leaks around the base and ensure the toilets refill and shut off properly. Running toilets can waste a significant amount of water and indicate underlying plumbing issues.

Evaluate the Drainage System

Proper drainage is essential to prevent water damage. Pour water into sinks, tubs, and showers to see how quickly they drain. Slow drainage can indicate a clog or inadequate plumbing. Check for gurgling sounds, which can suggest venting problems or blockages in the pipes.

Inspect the Main Water Valve

The main water valve controls the water supply to the house. Locate the valve and ensure it is in good working condition. Knowing where the valve is located is also crucial in case of an emergency, as you’ll need to shut off the water supply quickly.

Check for Water Stains and Damage

Water stains on walls, ceilings, or floors can be signs of past or current leaks. Investigate any discoloration or damp spots carefully. Look for signs of mold or mildew, which can indicate ongoing moisture problems and pose health risks.

Assess the Plumbing Materials

Identify the materials used in the plumbing system. Older homes may have outdated materials like galvanized steel or polybutylene pipes, which are prone to corrosion and failure. Modern homes typically use copper or PEX pipes, which are more durable and reliable.

Review the Home Inspection Report

A comprehensive home inspection should include a detailed analysis of the plumbing system. Review the report carefully, and if any plumbing issues are highlighted, consult a professional plumber for a more in-depth assessment. This can give you a better understanding of potential repair costs.

Outdoor Plumbing Checks

Don’t forget to inspect outdoor plumbing checks and fixtures such as hose bibs and irrigation systems. Ensure there are no leaks and that outdoor drains are functioning correctly. Poor outdoor drainage can lead to water pooling around the foundation, causing structural damage.

Look at Water Meter and Bills

Check the water meter for accuracy and review the previous owner’s water bills. Unusually high bills can indicate hidden leaks or inefficient fixtures. An accurate water meter will help you monitor water usage and detect any future issues early.

Verify Compliance with Local Codes

Ensure that the plumbing system complies with local building codes. Non-compliance can lead to expensive modifications and legal issues. A professional plumber can help verify whether the plumbing meets the required standards.

Check the Sump Pump

If the house has a basement, check if it has a sump pump and if it is functioning correctly. Sump pumps help prevent basement flooding by removing water that accumulates in the sump basin. Test the pump by pouring water into the basin and ensuring it activates and pumps out the water effectively.

Assess Water Quality

Water quality is crucial for health and comfort. Test the water for contaminants such as lead, bacteria, and chemicals. Poor water quality can be a sign of plumbing issues or problems with the local water supply.

Conclusion

Conducting thorough plumbing checks before buying a new home can save you from unexpected expenses and significant headaches. Take the time to inspect the water heater, look for leaks, test water pressure, and examine the sewer and drainage systems. A professional plumber can provide a more detailed inspection and identify potential issues that may not be immediately visible. By being diligent in your plumbing checks, you can ensure that your new home is a sound investment and a comfortable place to live.