Tips And TricksUpdated July 13, 2026
Many Westmont homes, especially those built in the mid-20th century or earlier, were designed before modern kitchen features became common. As families grow and cooking habits change, homeowners look to remodel their kitchens for both function and comfort. Two of the smartest additions we see are pot fillers and second sinks. Both seem straightforward, but each brings its own set of plumbing challenges, especially in houses with older supply lines, clay soil beneath the foundation, or limited space behind the walls.
Why Pot Fillers Appeal in Westmont Kitchens
Anyone who's carried a heavy pot of water from the sink to the stove knows the value of a pot filler. These wall-mounted faucets, typically installed above the stovetop, let you fill large pots right where you need them. This upgrade is especially helpful for home cooks who use big stockpots or like to boil pasta, but it isn't just about convenience.
In many homes in the western suburbs, the kitchen plumbing branches off close to the main supply. If you want a pot filler, we may need to run a new cold water line through finished walls or over joists. If your home still has galvanized pipes, consider upgrading to copper or PEX for reliability and code compliance. Galvanized lines in particular can restrict flow and bring risks of corrosion behind newly remodeled walls.
Adding a Second Sink Function Meets Planning
A second sink, whether it's a prep sink on an island or a bar sink by the fridge, adds flexibility to any kitchen. Having a separate spot for washing vegetables or filling glasses makes cooking and cleanup easier, and it's popular for multi-cook households.
The main challenge is waste line routing. Depending on where the new sink sits, we might tie into the main kitchen drain, or in tight spaces, add a separate branch to avoid overloading the P-trap or risking slow drains. With Westmont's mix of older and newer homes, cast iron or even clay waste lines can add a layer of complexity. The right venting is critical to avoid gurgling or sewer smells. If your remodel exposes old, corroded waste pipes, this is a smart time to consider pipe repair or repiping for lasting performance.
Key Steps for a Smooth Installation
- Map out water and waste line locations before any cabinets or finishes go in. Surprises are much easier to manage early in the process.
- Check for existing supply material, if you have galvanized or old copper lines, weigh the pros and cons of updating them during the remodel.
- Plan for shutoff valves for pot fillers and second sinks. Easy access under the counter or behind an access panel prevents headaches if repairs are ever needed.
- Test water pressure and flow. In some Westmont homes, we find multiple fixtures running on a single line from the main. If pressure drops too much, a larger line or new branch may be required.
- Consider the long-term: upgrading drains or supply lines now can avoid tearing into new finishes later. Water leaks, condensation issues from high summer humidity, or frozen pipes in winter can all be prevented with the right forward planning.
Common Plumbing Pitfalls During Kitchen Remodels
Westmont's humid continental climate means wide swings in temperature, and many homes have foundations sitting on clay soil. That soil shifts with moisture, which can lead to tiny cracks or drain alignment issues over time. If you notice slow drains or recurring clogs after a remodel, it could be due to older cast iron stacks, poorly vented additions, or flat drain runs.
Keeping drains clear and trapping odors is crucial with new sinks. Installing a proper P-trap at the right height, avoiding sharp turns, and double-checking venting prevents future issues. If you experience frequent backups, it may be time for professional drain cleaning or, in more severe cases, sewer line inspections.
Fixture Selection and Water Quality Tips
Pot fillers and second sinks should be built from quality brass or stainless internals to stand up to Westmont's moderately hard Lake Michigan water. Cheap fixtures often corrode or clog faster because they can't handle mineral buildup. We always recommend checking the manufacturer's specs for pressure and temperature ratings. For multi-use kitchens, consider a high-arc faucet or pull-down sprayer at the prep sink for extra flexibility.
If you're planning new fixtures, our faucet and fixture installation team can handle precise placement and secure mounting. Don't forget to check that all connections are accessible for future repairs, and always test for leaks before closing up walls.
Coordinating Plumbing With Other Trades
Remodels often mean electricians, drywallers, and cabinet installers all working in a tight space on a short timeline. Having a plumber involved early prevents conflicts later. We coordinate pipe runs to avoid electrical wires, place shutoffs where they're easy to reach, and make sure foundation penetrations don't invite moisture problems.
If your remodel involves moving a wall or opening up the floor for a kitchen island, be aware of how drains and supplies interact with slab or crawlspace construction. Many Westmont homes on crawlspaces require careful pipe insulation to avoid freezing in winter. For homes with basements, sump pumps help protect plumbing from groundwater, learn more about our sump pump services if you notice dampness or flooding after heavy rain.
If you're planning a kitchen remodel in Westmont and want the convenience of a pot filler or a second sink, our team has the experience and practical know-how to guide each step. Call us at 630-557-8896 for honest advice and solid plumbing work that fits your home's needs.