Common Plumbing Upgrades in Bathroom Renovations

Plumbing is one of the most important aspects of a bathroom renovation. Whether you’re upgrading for efficiency, comfort, or resale value, making the right plumbing improvements can ensure your new bathroom performs as beautifully as it looks. Below are some common plumbing upgrades in bathroom renovations that are worth considering.

Replace Old Pipes

One of the first upgrades homeowners should consider is replacing outdated or corroded piping. Many older homes still use galvanized steel or cast iron pipes, which are prone to rust, leaks, and low water pressure.

During a bathroom remodel, plumbers often recommend switching to modern materials such as PEX or copper. These new materials offer durability, flexibility, and long-term savings.

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Install Efficient Fixtures

Water-saving fixtures are among the most popular plumbing upgrades. Low-flow toilets, faucets, and showerheads help reduce water consumption without compromising performance. Not only are they environmentally friendly, but they can also lower utility bills.

Smart fixtures like touchless faucets or thermostatic shower valves can also be installed to improve comfort and hygiene.

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Rerouting or Replacing Drain Lines

Many bathroom renovations require a new layout, which means plumbing lines need to be moved. Rerouting drain lines allows for relocating toilets, sinks, or showers to better fit the space. This is especially common in small bathrooms where optimizing flow and design is key.

If existing drain lines are cracked or clogged, replacing them during renovation prevents future plumbing issues.

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Upgrading Shower and Tub Plumbing

Modern showers often feature multiple heads, body sprays, or rainfall systems. These setups may require larger supply lines or pressure-balancing valves to operate correctly. Bathtub upgrades, such as deep-soaking or jetted tubs, might also need improved water supply and drainage.

These types of enhancements fall under the broader category of common plumbing upgrades in bathroom renovations.

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Improve Water Heating Access

Another useful upgrade is adding a dedicated hot water line or recirculation system. This ensures hot water reaches your bathroom quickly, reducing waiting time and wasted water.

Some renovations even include the installation of tankless water heaters for improved energy efficiency and space-saving.

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