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Efficient and space-saving options for your home.

LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer & DLEX4000W Stackable Electric Dryer set up in home

Credit:Better Homes & Gardens

He also advises looking for models that areEnergy Star-certified.

In addition to Brown, we also consultedBrad Patel, owner of Mr. Appliance of Greater Little Rock.

Overall, the best stackable washer dryer set is theLG WM4000HWA Front Load Washerand theLG DLEX4000W Electric Dryer.

LG WM4000HWA 4.5 cu. ft. Ultra Large Capacity Smart wi-fi Enabled Front Load Washer & LG DLEX4000W 7.4 cu. ft. Large Capacity Vented Smart Stackable Electric Dryer

Credit: The Home Depot

We found the set to be efficient, and we liked the large capacity and quick cycles.

We found this convenient and were not bothered by the sound.

Loading and unloading both machines was simple.

LG WM3400CW 4.5 Cu. Ft. Stackable Front Load Washer and LG DLE3400W 7.4 Cu. Ft. Vented Stackable Electric Dryer

The drums are easy to reach into.

The washer cleaned our clothing efficiently, and the dryer worked equally well.

We also appreciated that there are quick cycles for both.

LG WKGX201HWA Single Unit Front Load WashTower

Some cycles took a very long time.

Theyre both easy to operate with straightforward controls and helpful presets.

Having said that, all clothes did all come out very clean and dry once the cycles were done.

LG WM4000HBA 4.5 Cu. Ft. Stackable SMART Front Load Washer & LG DLEX4000B 7.4 Cu. Ft. Stackable Smart Electric Dryer

We particularly liked the timer function, which meant we could set a time for the washer to start.

The drums on both units are made from durable and smooth materials to keep clothes safe from snags.

Plus, both the washer and dryer come with 10-year limited warranties forcustomer peace of mind.

Electrolux ELFW7637AT Smartboost 4.5 cu. ft. High Efficiency Stackable Steam Cycle Front Load Washer & Electrolux ELFE7637AT 8 cu.ft. Stackable Steam Cycle Electric Dryer

Its a combo unit, so it could be more expensive to repair than single units.

For an all-in-one laundry station, we recommend theLG WashTower Laundry Center.

We found it easy to operate and super intuitive, and each load came out clean and dry.

Amazon Equator Advanced Appliances 824N + 852 Electric Stacked Laundry Center with 1.6-cu ft Washer and 3.5-cu ft Dryer

This washer-dryer combo has a speed wash option, which is perfect for those who need quick solutions.

The tower plays music when the cycles are over, which we found pleasant.

It might be a little too complicated for anyone not too tech savvy.

LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer and DLEX4000W Stackable Electric Dryer displayed side-by-side

The LG Smart Wi-Fi Enabled Front Load Washer and Dryer Set operates very quietly and plays a sound to alert when the cleaning cycle is done.Credit: Better Homes & Gardens / Ashley Craiger

The washer has a TurboWash 360 setting that allows you to wash larger loads in less than 30 minutes.

It also has specific technology toeliminate odors and wrinkles.

Instead, we had to navigate all the presets to find the most appropriate setting.

Closeup of the front panel on the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

We found this set (particularly the dryer) noisier than some other options.

During testing, we particularly appreciated that the prefs are self-explanatory.

The selected parameters have a small red light by them so you might easily tell what you’ve chosen.

Laundry inside the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

The dryer auto senses the dampness of clothes and sets itself accordingly.

These machines are relatively small so theres limited capacity.

This duo impressed us with its silent operation during testing.

Person removing laundry from the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

Even on the supposedly louder parameters, we sometimes wondered if they were even running.

During testing, we found that the washer removed stains and odors from clothes in a single cycle.

Similarly, no matter the load size, the dryer thoroughly dried clothes in one cycle.

LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer and DLEX4000W Stackable Electric Dryer displayed side-by-side

The units feature user-friendly interfaces, including intuitive labels to select tweaks for different fabrics and load sizes.

Both machines have touchscreens, but the washer also has a couple of buttons and a knob.

Digital manuals are conveniently accessible through a QR code, too.

Closeup of the front panel on the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

It can memorize and program your preferred configs, and theres also a self-cleaning function.

The lint catcher effortlessly pops out and then back in again.

Apart from that, the only other qualm we have is the machines small capacity.

Laundry inside the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

ft. Ultra Large Capacity Smart wi-fi Enabled Front Load WasherandLG DLEX4000W 7.4 cu.

ft. Large Capacity Vented Smart Stackable Electric Dryer.

During testing, we found these machines easy to use, efficient, and an excellent value for money.

Person removing laundry from the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

Finally we looked at our energy bills to evaluate each machines energy and water efficiency.

This will prevent the drain pump from clearing the drum of water at the end of the cycle.

Choosing either a vented or ventless option according to your space is a critical requirement for moisture control.

Closer view of Electrolux Smartboost Washer & Dryer on plastic-wrapped wood floor

The Electrolux Smartboost Washer & Dryer had a wide variety of settings and features that were clearly labeled.Credit:Better Homes & Gardens

In stackable washer dryers, the dryer will typically have two more cubic feet of capacity than the washer.

The capacity of the washer and dryer should be able to handle your household’s laundry, says Brown.

No one wants to be doing load after load when a larger drum size could have solved the problem.

A person places clothing inside the Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer and 3.5-cu ft Dryer

The Equator Stacked Laundry Center is easy to use, and the vertical design works well when you’re short on floor space.Credit: Better Homes & Gardens / Alyssa Kingham

Its best not to scrimp on the drum capacity as you might regret it later.

Cycles include your regular normal load, quick wash, delicates, heavy-duty, and rinse and spin.

Youll also find configs based on material, like towels, bedding, denim, or delicates.

A person turns a dial on the Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer

This can make programming your dryer cycle unpracticable for some, Brown says.

Look out for machines with both control panels located at waist height in the center of the stack.

Some companies offer a longer warranty as an add-on that might be worth purchasing for peace of mind.

The Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer and 3.5-cu ft Dryer in a laundry room

Gas vs Electric Dryer: Stackable washer/dryer sets are typically offered as either electric or gas options.

While you shop, Brown says its more cost-efficient to stick with the technology you already have at home.

Your Questions, Answered

Can any washer and dryer be stacked?

A person places clothing inside the Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer and 3.5-cu ft Dryer

Some have curved tops or other design features that prevent safe stacking, says Brown.

Only select models of washers and dryers of the same brand and size can be stacked.

Do you better use a stacking kit for installation?

A person turns a dial on the Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer

For safety reasons, Patel advises that a stacking kit is necessary for installation.

Stacking your washer and dryer without a stacking kit is a major safety hazard.

For example the machines vibrations when in operation could potentially cause the top unit to fall off.

The Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer and 3.5-cu ft Dryer in a laundry room

Can a stackable set be used side-by-side?

Some stackable washer/dryer sets can be unstacked and used side by side if need be.

However, this is only convenient if the control panels are located at the top of the machines.

Person removing laundry from the LG WM4000HWA Smart Wi-Fi Enabled Front Load Washer

The LG Smart Wi-Fi Enabled Front Load Washer has ample room for reaching in and out to remove laundry although we did find it a bit low.Credit:Better Homes & Gardens

How much can I expect to spend on a stackable washer dryer set?

Are all washers and dryers sold as sets?

Most manufacturers will offera matching dryer for every washer.

A person turns a dial on the Equator Advanced Appliances Electric Stacked Laundry Center with 1.6-cu ft Washer

The settings on both of the units are intuitive, easy to use, and adjustable via touchscreen.Credit:Better Homes & Gardens

Kat is also the editor-at-large at Thomas-Xometry, the leading U.S. online platform for supplier discovery and product sourcing.

Kat has also covered thebest top-loading washing machines.

For this article, Kat used testing insights from our at-home testing.

What Is BHG Recommends?

In these cases, we use the same testing criteria we use to test the purchased products.