Best Stacking Washer And Dryer: 8 Top Models Reviewed

I spent six months researching stackable laundry solutions after moving into a condo with a laundry closet the size of a bathroom. After testing multiple configurations and interviewing appliance installers who handle these units daily, I learned that choosing the right stacking washer and dryer involves more than matching dimensions.

The best stacking washer and dryer is the LG WashTower WKE100HVA for its unified control center, 4.5 cu ft washer capacity, 7.4 cu ft dryer, and smart features that eliminate the need to reach up to change dryer settings.

Stackable washer and dryer sets consist of a front-load washing machine and dryer designed to be vertically stacked using a manufacturer-approved stacking kit, ideal for apartments, condos, and small laundry rooms where floor space is at a premium.

This guide covers the top options based on cleaning performance, noise levels, installation requirements, and long-term reliability data from service technicians.

Our Top 3 Stacking Washer And Dryer Picks

Stacking Washer And Dryer Comparison Table

This comparison table shows all eight models reviewed with their key specifications and ideal use cases.

Detailed Stacking Washer And Dryer Reviews

1. LG WashTower WKE100HVA – Best All-in-One Design

The LG WashTower revolutionizes stacked laundry by combining both units into a single cohesive design with one centralized control panel positioned at the perfect height.

This unified control center is the standout feature. Instead of reaching up to change dryer settings or bending down to start the washer, you control everything from waist level.

The 4.5 cubic foot washer handles king-size comforters with ease, while the 7.4 cubic foot dryer can handle the equivalent of two loads at once. LG’s TurboWash technology completes a full wash cycle in under 30 minutes.

Smart Wi-Fi connectivity lets you monitor cycles and get notifications when laundry is done through the LG ThinQ app. The AI Fabric Sense automatically selects the optimal wash settings based on load weight and fabric type.

Who Should Buy?

The WKE100HVA is ideal for households that want the premium laundry experience without sacrificing convenience. Perfect for families who do frequent large loads.

Who Should Avoid?

Budget-conscious buyers and those with space constraints under 27 inches wide should consider other options.

2. LG WashTower WKEX200HBA – Best Premium with Steam

The Black Steel finish on this LG WashTower makes a statement in any laundry space while delivering the same performance as the Graphite model with added steam capabilities.

Steam technology in both washer and dryer provides deeper cleaning penetration and better wrinkle removal. The washer’s Steam cycle penetrates fabrics to remove stubborn stains, while the dryer’s Steam Fresh refreshes clothes and reduces wrinkles.

The Allergiene cycle uses steam to remove over 95% of common household allergens including dust mites and pet dander. This feature alone makes it worth the upgrade for allergy sufferers.

Installation requires a 240-volt electrical outlet and proper venting. I recommend professional installation to ensure the unit is level and properly secured.

Who Should Buy?

Allergy sufferers and those who prioritize modern aesthetics will appreciate the Black Steel finish and steam capabilities.

Who Should Avoid?

Those without access to external venting or 240V electrical should consider ventless or 120V options.

3. LG WashTower WKGX201HBA – Best Gas Dryer Option

Gas dryers dry clothes faster and cost less to operate than electric models. This LG WashTower pairs the excellent 4.5 cubic foot washer with a 7.4 cubic foot gas dryer.

Gas dryers generate heat instantly without warm-up time, reducing cycle times by 15-20%. Over the lifespan of the unit, gas dryers typically save $150-200 annually in energy costs compared to electric.

The same Black Steel finish and unified control panel design make this a premium choice for homes with existing gas hookups. Steam features in both units provide superior cleaning and wrinkle removal.

Installation requires both a 120V outlet for the washer and a gas line connection for the dryer. Professional installation is strongly recommended for gas units.

Who Should Buy?

Homeowners with existing natural gas or propane connections who want faster drying and lower operating costs.

Who Should Avoid?

Those without gas lines or who want simpler electric-only installation should look at the electric WashTower models.

4. Speed Queen SF7007WE – Best Premium Commercial-Grade

Speed Queen has built a legendary reputation in commercial laundry for a reason. Their residential units use the same commercial-grade components found in laundromats worldwide.

The 7 cubic foot capacity washer handles the largest loads you can throw at it. The stainless steel tub resists chipping and rust unlike porcelain-coated alternatives.

What sets Speed Queen apart is the 25-year warranty on the transmission. Most competitors offer only 1-5 years on drive components. This demonstrates the confidence Speed Queen has in their durability.

These units lack modern smart features and have simple dial controls. For buyers who prioritize reliability over connectivity, this is actually a benefit—fewer electronics means fewer things to fail.

Who Should Buy?

Those willing to invest in extreme durability who plan to keep their laundry equipment for 15-20 years.

Who Should Avoid?

Budget buyers and those who want smart features, steam cycles, or modern aesthetics should consider LG alternatives.

5. LG WashTower WKEX200HWA – Best Value White Finish

This white version of the LG WashTower delivers all the premium features at a slightly lower price point than the Graphite Steel and Black Steel finishes.

You still get the 4.5 cubic foot washer, 7.4 cubic foot dryer, and the unified control panel that makes LG WashTower so convenient. Steam cycles in both washer and dryer provide superior cleaning.

The White finish typically costs $100-200 less than the colored finishes. This makes it an excellent value if you don’t mind the traditional white appliance look.

Installation requirements are identical to other WashTower models: 27 inches of width, proper venting, and a 240V electrical outlet.

Who Should Buy?

Practical buyers who want premium features without paying extra for cosmetic finishes.

Who Should Avoid?

Those who want colored appliances to match other kitchen or laundry finishes.

6. Splendide WDV2200XCD – Best RV and Compact Solution

The Splendide combo washer-dryer does both washing and drying in a single drum, making it ideal for RVs, tiny homes, and apartments with extreme space constraints.

Combo units wash and dry in the same drum without transferring clothes. Simply load dirty clothes and return to clean, dry laundry hours later.

The 15-pound capacity handles about 1.5 cubic feet, enough for daily laundry needs for 1-2 people. Not suitable for large families or bulky items like comforters.

Cycle times are longer since the unit washes and dries sequentially. A full wash and dry cycle can take 3-4 hours, but the convenience and space savings are worth it for many users.

Who Should Buy?

RV owners, tiny home residents, and single-person households with extreme space limitations.

Who Should Avoid?

Families of 3+ and those who wash bulky items or large loads frequently.

7. Samsung WA40A3005WPR – Best Budget Top-Load Pair

This Samsung pair offers traditional top-load washer functionality at an attractive price point. With the addition of a compatible stacking kit, the dryer can be mounted above the washer.

The 4.5 cubic foot washer capacity matches premium models. The high-efficiency impeller provides gentle cleaning without an aggressive agitator.

Top-load designs are familiar to most users and don’t require bending to load and unload laundry. The washer lid can also serve as a folding surface when the dryer is stacked above.

Note that a separate stacking kit must be purchased and installed. Ensure the specific dryer model is rated for stacking before purchasing.

Who Should Buy?

Budget-conscious buyers who prefer the traditional top-load experience and want to stack a Samsung dryer.

Who Should Avoid?

Those who want the water efficiency and cleaning performance of front-load designs.

8. GE 24 Inch Unitized – Best Compact Budget Option

At just 24 inches wide, this GE unitized stackable washer-dryer fits in spaces where standard 27-inch models simply won’t work.

Unitized means the washer and dryer come pre-connected as a single unit. This simplifies installation since no stacking kit is required—the units are engineered to work together.

The compact width is perfect for closets, small apartments, and condo laundry closets. Despite the narrow width, the washer offers reasonable capacity for a single person or couple.

The electric dryer requires proper venting. Installation is straightforward but still requires access to a 240V outlet and exterior venting.

Who Should Buy?

Those with only 24 inches of available width who need a full laundry solution.

Who Should Avoid?

Large families and those who need maximum capacity per load should consider 27-inch models.

Understanding Stacking Washer And Dryer Options

Stacking washer and dryer configurations solve the fundamental problem of limited floor space in apartments, condos, and small laundry rooms.

Vertical stacking utilizes ceiling height instead of valuable floor space. A standard stacked pair occupies less than 8 square feet compared to 12+ square feet for side-by-side installation.

Front-load washers are required for stacking because their horizontal design allows the dryer to sit securely above. Top-load washers cannot be stacked due to the lid mechanism.

The three main types are traditional stacked pairs with separate units, WashTower style unified units, and combination washer-dryers that handle both functions in a single drum.

Buying Guide for Stacking Washer And Dryer

Choosing the right stackable washer and dryer requires careful consideration of your space, needs, and budget.

Solving for Space Constraints: Measure First

Before shopping, measure your laundry space precisely. You need width, depth, and height measurements plus clearance requirements.

Standard stackable units require 27 inches of width. Compact models fit in 24-inch spaces. Height typically ranges from 72-76 inches when stacked.

Allow 1-3 inches of clearance behind the units for vents and connections. Side clearance of 1-2 inches prevents vibration against walls.

Don’t forget door swing clearance. Front-load doors need space to open fully, typically 20-25 inches of clearance in front of the unit.

Solving for Capacity: Match Your Household Size

Washer capacity determines how much laundry you can do per load. Match capacity to your household size for maximum efficiency.

Household Size	Recommended Capacity	Loads Per Week
1-2 people	2.5-3.5 cu ft	2-3 loads
3-4 people	4.0-4.5 cu ft	4-6 loads
5+ people	4.5-5.0+ cu ft	7+ loads

Consider your largest items. Comforters, pillows, and bulky blankets require 4.5+ cubic feet to wash properly without damaging fabrics or the machine.

Solving for Installation: Budget for Professional Help

Professional installation for stackable units typically costs $150-300. This includes delivery, stacking kit installation, leveling, and utility connections.

DIY installation is possible for experienced homeowners. You’ll need a stacking kit, dryer vent kit, possibly a gas line kit for gas dryers, and basic tools including a level, wrenches, and a power drill.

Building codes in multi-unit dwellings may require professional installation regardless of your skill level. Check with your property management before attempting DIY installation.

Solving for Noise: Consider Your Living Situation

Stacked units can produce more vibration than side-by-side configurations due to the elevated center of gravity.

Modern units feature vibration reduction technology. Look for models with TrueBalance anti-vibration systems, direct drive motors, or suspension systems specifically designed for stacked installations.

Noise levels matter in apartments and condos. Look for models rated under 50 decibels for washing and under 60 decibels for drying if your laundry space is near living areas.

Solving for Energy Costs: Look for Efficiency Ratings

Energy Star certified stackable units use 25% less energy and 33% less water than standard models. Over 10 years, an Energy Star washer can save $450 in utility costs.

Front-load washers naturally use less water than top-load models. They extract more water during the spin cycle, reducing drying time and energy use.

Gas dryers cost less to operate than electric models. Expect to save $150-200 annually with natural gas drying, though the upfront cost is typically $100-200 higher.

Solving for Venting: Check Your Setup

Electric dryers require venting to the exterior through a 4-inch duct. Maximum recommended vent length is 35 feet with no more than three 90-degree turns.

Ventless dryers use condensation or heat pump technology and don’t require external venting. These are ideal for apartments and installations without exterior wall access.

Gas dryers always require venting to exhaust combustion byproducts. Never operate a gas dryer without proper venting—this creates a serious carbon monoxide hazard.

Frequently Asked Questions

Final Recommendations

After testing multiple configurations and researching real-world performance, the LG WashTower WKE100HVA stands out as the best overall choice for most households. The unified control panel alone justifies the investment for anyone who has ever struggled to reach dryer settings or bent awkwardly to start a washer.

Budget buyers should consider the Samsung top-load pair with a stacking kit, while those seeking extreme durability will appreciate the commercial-grade construction of Speed Queen.