Top 5 Mistakes to Avoid When Installing a Kitchen Faucet

Installing a kitchen faucet might seem like a simple DIY project, but a few small mistakes can lead to leaks, poor water flow, or even damage to your plumbing system. Whether you’re upgrading to a brass faucet, a bridge faucet, or an antique brass faucet, getting the installation right is crucial. In this guide, we’ll cover the top five mistakes to avoidduring a brass faucet installation and how to do it the right way.
1. Ignoring the Faucet Type and Sink Compatibility
One of the most common mistakes homeowners make is not checking the compatibility between the kitchen faucet and the sink. Faucets come in various styles and configurations, like bridge faucets, custom size faucets, and models with an 8" spread.
How to avoid it:
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Measure the distance between your sink’s mounting holes before buying a faucet.
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If you’re choosing an antique brass faucet or a bridge faucet, make sure your sink has the right number of holes.
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Don’t forget to verify if the faucet supports features like a hook-the-sprayer connection.
2. Skipping the Use of a 1/4 Brass Ceramic Cartridge Valve
The 1/4 brass ceramic cartridge valve plays a vital role in regulating water flow and preventing leaks. Ignoring it or installing a poor-quality one can cause long-term issues.
How to avoid it:
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Always use a high-quality 1/4 brass ceramic cartridge valve for smooth operation.
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Double-check that the cartridge is properly seated during installation.
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If you’re using an unlacquered brass faucet, choose a compatible cartridge to maintain durability and water tightness.
3. Forgetting to Shut Off the Water Supply
It may sound obvious, but many people start replacing their kitchen faucet or bathroom faucet without shutting off the water first. This can lead to unexpected flooding and potential damage to cabinets and flooring.
How to avoid it:
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Always turn off both hot and cold water valves under the sink.
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Open the faucet after shutting off the water to relieve any remaining pressure.
4. Using the Wrong Tools or Over-Tightening Connections
Over-tightening during brass faucet installation can crack fittings or damage seals, especially when working with unlacquered brass or custom kitchen faucet models.
How to avoid it:
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Use the right plumbing tools to secure nuts and bolts without overtightening.
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If installing a hook-the-sprayer attachment, ensure that the connections are snug but not forced.
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Always follow the manufacturer’s torque recommendations.
5. Forgetting to Check for Leaks After Installation
Even after you’ve installed the faucet, skipping the final inspection can cause problems later. Small leaks often go unnoticed until they damage cabinets or flooring.
How to avoid it:
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Turn the water back on slowly and inspect every connection.
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Test both hot and cold water as well as the hook-the-sprayer feature if included.
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Keep an eye on joints, especially when working with antique brass faucets or custom 8" spread installations.
Conclusion :
Upgrading your kitchen faucet can transform both the look and functionality of your kitchen, especially when choosing a brass faucet, bridge faucet, or antique brass faucet. By avoiding these five common mistakes, you’ll ensure a smooth brass faucet installation and long-lasting performance.
Whether you’re working with an unlacquered brass finish or setting up a custom size fixture, taking the time to measure, use quality components like the 1/4 brass ceramic cartridge valve, and carefully hook the sprayer will save you from costly repairs in the future.