Dishwasher Interior: Plastic Tubs vs. Stainless Steel Tubs

Did you know that the average household uses a dishwasher approximately 260 times per year? That’s 5 times a week, at least once a day, so it is safe to say families do use their dishwashers! With that said, do you know if your dishwasher has a stainless steel or plastic tub? Does it matter? When it comes to dishwashers, it is important to consider their inner tubs.

As briefly mentioned, there are only two main types: stainless steel and plastic. Both materials are capable of effectively cleaning your dishes, but it is essential to understand the advantages and disadvantages of each tub type while shopping for a dishwasher. Stainless steel is more commonly known as an industry-standard for all appliances, and usually features for luxury or high-end products. However, does it mean they are better?

Plastic

Dishwashers featuring a plastic tub are typically more budget-friendly compared to their stainless-steel counterpart. If you are constrained by a tight budget or in a rush, opting in for a dishwasher with a plastic tub might be a more financially viable choice. Nevertheless, it is worth noting that dishwashers with plastic tubs still offer certain advantages given their affordability.

  • Affordable Price Range: Depending on the specific brand and model, dishwashers equipped with plastic tubs can vary in price, offering savings that range from $100 to as much as 50% compared to their stainless-steel versions. This price difference presents a fantastic opportunity for individuals on a tight budget to save money without compromising on essential features and functionality.
  • Durable Lifespan: Although stainless steel exhibits superior resistance to cracking, dishwashers featuring plastic tubs are constructed with exceptionally robust and heavy duty plastic materials. In fact, the durability of the plastic used is often designed to outlast the dishwasher itself. This eliminates the need for any future replacements. So, you can rest assured that in most cases, the plastic tub will endure throughout the lifespan of the dishwasher without requiring any additional attention or replacement

Stainless Steel

Stainless steel tubs can have several benefits. Though they may be more costly to produce, they actually benefit you more in the long run. Which is why stainless steel is normally at a premium price. When you spend a little extra to get a stainless-steel tub, you get your money’s worth!

Benefits:

  • Enhanced Energy Efficiency: With Stainless-steel tubs, reduced energy consumption is achieved due to the heat-absorbing properties of the metal lining. So, as the hot water circulates and cleanses your dishes, the stainless-steel interior gradually heats up and assists in drying them at the end of the wash cycle. Consequently, dishwashers equipped with stainless steel tubs can utilize less potent heating elements, resulting in decreased energy requirements. This makes stainless steel a highly energy-efficient choice.
  • Reduced Upkeep: Compared to plastic, stainless steel has lower porosity, making it highly resistant to stains caused by rush or sauces. Additionally, stainless steel effectively repels odors. However, if your water contains elevated levels of calcium, it may leave marks on stainless steel surfaces, requiring you to clean more. This can quickly be addressed by using a water softener, effectively mitigating the issue.
  • Impeccable Dish Cleaning: Dishwashers with stainless steel tubs have the advantage of operating at elevated temperatures. Since stainless steel can endure higher heat levels compared to plastic, it allows for superior sanitation during the dishwashing cycle. This of course leads to exceptional cleaning and more hygienic dishes.
  • Silent Operation: A noisy dishwasher is just annoying. Opting for a stainless-steel tub can alleviate this concern. Thanks to its dense composition, stainless steel possesses excellent sound-absorbing properties. Some stainless-steel tub models can even operate up to 10 decibels more quietly than those with plastic tubs. So, by investing in a stainless-steel tub, you might be able to enjoy a more peaceful night with uninterrupted sleep or effortlessly entertain your guests without disruption.
  • Elevated Aesthetics: Incorporating stainless steel in your dishwasher can elevate the overall design aesthetic of your kitchen. With a sleek and premium appearance, a stainless-steel tub adds a touch of sophistication to your appliance.

Top Picks : Stainless Steel Tub

Stainless Steel Tub

The Bosch 800 Series Dishwasher (SHP878ZP5N) is a higher-end dishwasher known for its outstanding performance and features. It has advanced cleaning technology, including sanitizing cycles and CrystalDry technology for the completing of all dishes. It also has a spacious interior that holds up to 16 place settings, with adjustable racks, and easy-to-use controls. This Bosch 800 operates at 43 decibels with a EcoSilence motor. Overall, if you’re looking for a good stainless-steel dishwasher, the Bosch 800 series is never a bad choice.

Plastic Tub

Plastic Tub

When it comes to having a plastic tub, the GE 24 Inch Top Control Dishwasher (SHP878ZP5N) is a safe bet. This dishwasher holds up to 14 place settings with a third rack that provides plenty of extra capacity than the standard dishwasher. The bottle jets inside the upper rack ensures a deep clean of all tall items, narrow glasses, and jars. It's also equipped with the Dry Boost feature which achieves up to 3 times dryer results. The GE 24inch Dishwasher is nearly a no brainer when it comes to price and convenience

Final Thoughts

Opting for a dishwasher equipped with stainless-steel tubs offers undeniable advantages and represents a higher-end choice. In your budget permits, we highly recommend considering the purchase of a dishwasher featuring a stainless-steel tub. Nonetheless, there are situations where plastic tubs still have their merits. One significant advantage is their lower cost, making them an appealing choice. If you’re working within a limited budget, while remodeling your kitchen or aiming to enhance your home with a dishwasher but lack the additional funds, plastic tubs can serve as an excellent option.

So, whether you are looking for a stainless steel or plastic tub dishwasher, know that Airport Home Appliance is your one-stop shop for all appliance needs. After 40 years of business, we’re confident we can meet all your appliance needs and more! Visit your local Airport Home Appliance showroom today or visit us online any time to search for well over 80+ brands and take advantage of Exclusive Rebates, Free Next-Day Delivery on eligible items, and 0% APR Financing