When buying washers and dryers, your decision should depend on the amount of laundry and frequency of use, as well as the energy-saving and convenience features that you need. Remember that these are two of the most used in your home, and are significant contributors to your energy expenditures. Even the way that these appliances will be set up should be considered.

Stackable washer dryer units come in two varieties. One is the laundry center, an all-in-one unit, and the other involves buying separate washer and dryer units and stacking them. Another space-saving option is the combined washer-dryer unit, where clothes are washed and dried in the same drum.

A laundry center has controls at eye level for the dryer, which is on top, and is designed to be easy to reach. However, laundry center models tend to have fewer features than stand alone units. With regards to space, there are units that can fit easily in a cabinet or in the kitchen, but they cannot handle large amounts of laundry.

Another disadvantage is that the washer and dryer are sold as a pair, and there are instances where the quality of one unit is better than the other. You may find that the washer breaks down first, or vice versa. You may need to replace the entire set up when either the washer or dryer breaks down completely and is beyond repair, even if the other unit is still in working condition.

Having a separate washer and dryer solves this problem. It also gives you the flexibility to choose the model that suits your needs. This can be in terms of capacity (to handle the amount of laundry that you have), energy-saving capability and other special features.

However, not all models are stackable. You must also consider that, the bigger the unit, the more likely that you will need to buy a kit or supporting frame for safely stacking washers and dryers. In addition, the combined height of the stack may make the dryer hard to reach.

However, only certain models can be stacked safely. Even so, bigger units need a kit or supporting frame to make the set-up more stable. Also, you should check if the combined height of the stack does not inconvenience you by making the dryer controls hard to reach.

If you prefer to deal with just one appliance, while saving space and reducing costs for maintenance and replacement, a combined washer-dryer is for you. However, if you particular features or requirements in mind, you have an issue with this kind of appliance, since there are relatively fewer choices compared to stand-alone washers and dryers.

Wes Sims specializes in writing about refrigerators and other major appliances. It is important to read the reviews and articles discussing appliances for your home like a washer, dryer, or other heavily used appliances so you know you are getting the best products. For additional information see his/her other resources.