Rubber Dumbbell Vs. Iron Dumbbell

Dumbbells are vital workout equipment for both home and commercial gyms. They are versatile, can isolate many body parts, and can grow with you as you become stronger.

Today’s inactive lifestyle has made it essential for people to exercise regularly. For any muscle-building program, dumbbell exercises play an essential part. With dumbbell workouts, along with strengthening the main muscle, it also gets you input from other important stabilizing muscles. There are countless benefits of dumbbell training. Some are practical gains and some are physiological.

When it comes to choosing a dumbbell for your strength training, there are different types of dumbbells available in the market. Some exercisers prefer rubber dumbbells and some want to workout with iron dumbbells. Thus, when it comes down to what dumbbells kind you want to get, you will be required to make some decisions.

Iron Dumbbells

The most traditional dumbbell type is the Cast iron dumbbell. Its newer version is the chrome dumbbell. There are different styles of Iron dumbbells available i.e. selectorized, adjustable, and one-piece. 

Iron dumbbells are constructed of toughened metal and anti-chip chrome but still they are not as solid and sturdy as rubber or urethane coated dumbbells. 

If you are looking for a great, sturdy & durable iron dumbbell, check out HAJEX Chrome Dumbbells.

Rubber Dumbbells

Rubber dumbbells are coated in rubber and composed of steel, metal, or iron. They are flexible and water-resistant and designed to protect your floors from damage. Their rubber coating makes them more costly than steel or iron dumbbells. 

Various people think that rubber dumbbells look a lot better than uncoated ones, however, this is mainly a matter of choice. When Rubber dumbbells are dropped on the floor, they will add a layer of protection. 

Moreover, you won’t need to worry about your rubberized dumbbells becoming rusty. For anyone who is looking for a hard-wearing, robust dumbbell, rubber dumbbells tend to best fulfill the needs Usually, used for commercial gyms but also make a great addition to a quality home gym. A great example of a rubber dumbbell is our HAJEX Rubber Hex Dumbbell.

Storage Space

Normally, rubber dumbbells take more space as they are larger than iron or steel dumbbells. When you have a few dumbbells this may not be a problem, but as your selection increases, the space taken up by rubber dumbbells will become pretty obvious. 

Also, new rubber dumbbells have a unique odor which can induce problems in small stuffy spaces. But if you workout in your garage, then this may not be such a major issue. 


Both rubber dumbbells and iron dumbbells are available in a variety of grips. The most common are straight handles, but coated grips, many contoured grips, and textured grips are all available. The rubber dumbbell with coated grips prevent slipping due to sweat and they also help you avoid fatigue. Contoured grips are more ergonomic and conical in shape, which cut back on hand fatigue.


Among dumbbells, prices vary, and, in most cases, you get what you pay for. When it comes to the cost of both dumbbells kinds, iron dumbbells tend to be a cheaper option. You can get a full set of iron dumbbells for $120 only, while one rubber dumbbell pair can cost $100 to $130. Available online, at HAJEX.


Rubber dumbbells are normally considered a safer option than iron dumbbells. Iron dumbbells may be a great option for your health if you are sensitive to strong odors or allergic to latex. 

Irrespective of what dumbbell type you select for your workout, it is essential to perform the exercises carefully and slowly to prevent injury. With the support and guidance of a trainer, pay close attention to your form. If you stress or strain, stop or stretch a muscle, ice the area if necessary. If the pain persists then see a doctor.