If you’re seeking space-saving laundry solutions that pair convenience with smart features, a stacked washer and dryer is the right choice. These units consolidate an efficient washer and a matching dryer into a vertical footprint, making them ideal for apartments, small homes, or laundry closets. The top picks below emphasize smart controls, energy efficiency, and compact design to fit a variety of households—from singles to families. The table summarizes five strong options and their key strengths.
| Product | Best For | Key Strength |
|---|---|---|
| LG WKE100HWA WashTower | Small spaces, energy-conscious households | Single-unit WashTower design with integrated controls |
| LG WashTower 5.0 / 7.4 | Apartments and tight spaces | TurboWash 360, Steam, ENERGY STAR washer |
| LG WashTower 4.5 / 7.4 (Graphite) | Smart home users | ThinQ app, voice assistant compatibility |
| GE Unitized Spacemaker | Ultra-compact spaces | 27-inch body, top-load washer, auto dry |
| GE Profile PFQ97HSPVDS | Premium all-in-one | 12 wash cycles, 14 dryer cycles, fast drying |
LG WKE100HWA WashTower Stacked Smart Laundry Center

The LG WKE100HWA combines a 4.5 cu. ft. washer and a 7.4 cu. ft. electric dryer in a single vertical unit. It is designed for spaces where floor area is at a premium while maintaining full-size laundry performance. Best for buyers who want a compact, all-in-one solution with centralized controls and simple operation.
- Single-Unit WashTower design saves floor space.
- Smart electric operation with intuitive central control panel.
- Estimated energy use around 607 kWh/year, balancing performance and efficiency.
Who it’s for: renters or small households needing a compact, space-saving laundry center without sacrificing full-size capacity. Caution: height and installation clearance should be planned carefully to fit the vertical stack in your space.
LG WashTower Stacked Smart Laundry Center 5.0 / 7.4

Ideal for apartment-friendly households that still need robust cleaning performance. This unit combines a 5.0 cu ft washer with a 7.4 cu ft electric dryer and adds TurboWash 360° and steam cleaning for tougher soils and allergen removal. Best for: small spaces that still demand strong cleaning performance and basic smart features.
- All-in-One WashTower design for space efficiency.
- ENERGY STAR certified washer andSteam-enhanced cycles.
- TurboWash 360° accelerates cycles without sacrificing cleanliness.
Who it’s for: small households seeking faster cycles and enhanced stain removal. Caution: energy consumption varies with cycle selection; plan cycles to maximize efficiency.
LG WashTower Stacked Smart Laundry Center 4.5 / 7.4 (Gas Dryer)

This model pairs a 4.5 cu ft front-load washer with a 7.4 cu ft gas dryer in a single unit with steam features. It targets buyers who prefer gas drying for potentially faster cycles and efficiency. Best for: larger households within compact spaces who want integrated smart controls and steam.
- ENERGY-EFFICIENT performance with ENERGY STAR considerations.
- Stacked design saves space in apartments and closets.
- Smart Wi-Fi and ThinQ app for cycle monitoring and remote control.
Who it’s for: households wanting gas drying plus smart connectivity. Caution: gas models require proper venting and installation considerations.
LG WashTower 4.5 / 7.4 White

Another space-saving LG option that combines a 4.5 cu ft washer with a 7.4 cu ft dryer in a white finish. It’s a practical choice for families seeking a balanced compromise between washer capacity, dryer size, and a compact footprint. Best for: busy households needing reliable daily cycles with a streamlined design.
- Space-saving all-in-one WashTower design.
- Large washer and dryer capacities in a 27-inch-wide unit.
- Full door swing depth compatibility with standard laundry spaces.
Who it’s for: families needing dependable, compact laundry routines. Caution: depth with door open can approach 55 inches, so plan installation clearance accordingly.
GE Unitized Spacemaker 3.8 / 5.9 Laundry Center

GE’s 27-inch wide unit places a top-load washer above a 5.9 cu ft electric dryer in a compact vertical design. It is suited for tight spaces like apartments and closets, with auto dry features and multiple cycles for versatile fabric care. Best for: those who want a classic, compact stacked unit with reliable performance.
- Space-saving unitized design for vertical stacking.
- 3.8 cu ft washer capacity with 5.9 cu ft dryer capacity.
- Compact profile suitable for closets and small apartments.
Who it’s for: buyers who prefer a traditional top-load washer combined with a compact electric dryer. Caution: top-load washers may be less gentle on certain fabrics compared to front-load models.
Buying Guide: Smart Stackable Washer And Dryer Considerations
- Size and footprint: Measure available floor space and consider door swing clearance. Look for 27-inch-wide units for typical closets or laundry alcoves.
- Washer capacity versus dryer capacity: Decide whether you need larger dryer capacity for bulky loads or a balanced pair for compact spaces.
- Energy efficiency: ENERGY STAR certifications help reduce annual costs. Review estimated energy consumption by cycle and usage.
- Smart features: Evaluate Wi-Fi connectivity, mobile app control, compatibility with voice assistants, and remote monitoring capabilities.
- Vent and ventless options: Gas dryers require venting; electric/dryer centers may offer ventless options depending on the model.
- Installation considerations: Ensure proper ventilation, electrical requirements, and plumbing hookups align with the unit’s needs.
- Maintenance and filters: Check for lint filters, water inlet care, and self-cleaning options to maintain performance.
FAQ
- What is a stacked washer and dryer?
A stacked washer and dryer combines an individual washer and dryer into a single vertical unit to save floor space while maintaining full laundry capacity.
- Are stacked units energy efficient?
Many are ENERGY STAR certified and designed to balance performance with efficient energy use, though efficiency varies by cycle and model.
- Do I need special venting for gas dryers in stacks?
Gas-drying units typically require proper venting and installation according to local codes; consult a licensed installer.
- What should I consider when choosing the right size?
Assess your typical load size, available space, and door clearance. A 27-inch-wide unit fits most closets; depth with door open matters for access.
- Can I control these units remotely?
Many models offer smart controls via app integration, enabling cycle monitoring, remote start, and notifications.
- Is a front-load or top-load washer better in stacked units?
Front-load washers are generally gentler on fabrics and conserve water; top-load models offer familiar loading in compact stacks.