What Material is Best for an Electric Kettle?

There are a number of issues to consider when purchasing an electric water boiler, stovetop kettle, or electric kettle. Price, capacity, features, design, etc…One important consideration is the type of material used.

Some people swear by stainless steel, while others like the elegance of glass or ceramic.

All have their advantages and disadvantages, but keep in mind that none of them should be toxic to your health as they are no longer made with BPA-particle plastic as stated by the manufacturers. Still, some people will never touch a plastic kettle.

Regardless of your preference, here are a few pros and cons of each material to keep in mind.

Stainless Steel

This is probably the most common option you’ll see and the preferred choice for many consumers.


  • Elegant
  • Sturdy and high durability.
  • Cleans easily
  • Not corroded easily
  • Fire and heat resistant
  • Leaves no flavors or smells


  • Heavy
  • Noisy
  • Can affect people who are allergic to nickel
  • May potentially burn a user if not well insulated with a protected handle.

A kettle made with this material may be your first purchase option unless you are allergic to nickel and for good reason.

Best Stainless Kettle: Cuisinart CPK-17 PerfecTemp
  • 1500-Watt stainless-steel cordless electric kettle with 1-2/3-liter...
  • 6 preset heat settings for steeping tea at just the right temperature; blue...
  • 30-Minute keep Warm; 2-minute memory function; 360-degree swivel power base...

If a stainless steel kettle or water boiler falls on the floor, it will not break. Their designs are almost always elegant and look good anywhere you place them. Also, keep in mind their disadvantages: you could burn yourself if not careful.


After stainless steel, the most common material of water kettles is glass.


  • Elegant
  • Clean
  • You have full visibility into the water on the inside.
  • Easy to clean
  • Semi Lightweight
  • Leaves no smells or mysterious odors


  • Fragile and can be easily broken.
  • Can produce severe burns if touched by walls after boiling water

As you can see, glass has fewer disadvantages than stainless steel, however, it’s characterized by its fragility and one must be careful when working with glass tea or electric kettles.  

Best Glass Kettle: Breville USA BKE595XL
  • German Schott Glass
  • Soft opening lid slowly releases steam and prevents Splashing
  • Ergonomic handle with lid release button

That said, as long as you’re not clumsy with the kettle and treat it with the same care as you would any other appliance in your kitchen, then you should be fine. Moreover, there are some really great-looking glass kettles.


Previously, it was a material that wasn’t used much due to unfavorable criticisms for its potential health hazards.

Nowadays, after several years of technological breakthroughs, plastic water kettles have returned to the market. These models are not toxic or detrimental to health.


  • Economic/Affordable
  • It does not produce severe burns if it touched by the walls after boiling.
  • You can see the water from the outside in almost every model
  • Lightweight.


  • Durability Concerns
  • Difficult to clean
  • Can potentially leave smells or odors
  • Manufacturers claim they are BPA free but many people still don’t feel safe using plastic kettles, teapots and boilers.



  • Classic and traditional look and feel.
  • There are some beautiful designs, such as the Bella 14522


  • Heavy
  • Fragile
  • Can’t see the water levels on many models.
  • Produces severe burns if touched by walls after boiling water
  • Ceramics have the same fragility of glass.
Best Ceramic Kettle: BELLA Electric Ceramic Kettle
  • ELECTRIC KETTLE: Boil water faster than a microwave & safer than a stovetop...
  • BUILT IN SAFETY: This electric tea kettle features automatic shut off &...
  • TIMELESS FAVORITE: From countertop to table to living room this ceramic tea...

In general, the choice of a kettle made from one material vs another will depend on your tastes and style, needs, and style preferences.

For example, if you live in a house with young children, it’s probably not a good idea to buy a glass or ceramic kettle.

In the end, the choice is up to you and while stainless steel and glass seem to be the favorite amongst many consumers, there a variety of excellent kettles made with each type of material.