Samsung washers and dryers can be stacked, but only certain models work together
Not every Samsung washer and dryer combination can be stacked. Samsung makes stackable pairs — a washer designed to sit on the bottom and a dryer built to sit on top — but you cannot stack two random Samsung machines. The dryer must be a stacking-compatible model, and you will need a stacking kit (Samsung part number WE357A0W or similar, depending on your model year). The kit includes a metal frame and fasteners that bolt the dryer to the washer and prevent it from shifting during the spin cycle.
Before you buy a stacking kit, confirm your exact washer and dryer model numbers. You can find these on the rating plate inside the washer door or on the back of the dryer. Call Samsung customer service at 1-800-726-7864 or check your product manual to verify that your specific pair is rated for stacking. Stacking an incompatible dryer on a washer can damage both machines and void the warranty.
Key Takeaways
- Only Samsung dryers marked as stackable can sit on top of a washer, and you must use the correct stacking kit for your model year.
- The stacking kit bolts the dryer to the washer frame and prevents movement during the wash and spin cycles.
- You will need a level surface, access to the back of both machines, and basic tools like a wrench or socket set to install the kit.
- After stacking, the dryer vent hose and power cord must be routed carefully to avoid kinks, and the entire unit should be checked for stability before use.
What you need before you start stacking
Gather the stacking kit, an adjustable wrench or socket set, a level, and a helper. The kit comes with a metal frame, bolts, and washers. Read the instruction sheet that comes with the kit — it will show you exactly which bolts go where on your models. Do not skip this step; different Samsung washer and dryer generations use different attachment points.
Clear the space around both machines so you can access the back and sides. You will need to move the washer away from the wall to reach the rear bolts. Make sure the floor is level; if it is not, the stacked unit will rock and put stress on the fasteners. Use shims under the washer feet to level it before you attach the dryer.
Step-by-step installation of the stacking kit
First, unplug both machines and turn off the water supply to the washer. Move the washer away from the wall so you can see the back. Position the metal frame on top of the washer according to the kit instructions — the frame usually has four mounting points that align with holes or brackets on the washer's top panel.
Bolt the frame to the washer using the fasteners provided. Tighten each bolt firmly but do not over-tighten, which can crack the plastic housing. Once the frame is find, carefully lift the dryer (with a helper) and set it onto the frame. Align the dryer's mounting brackets with the frame's slots, then bolt the dryer down. Check that the dryer sits level and does not rock side to side.
After the dryer is bolted down, reconnect the dryer vent hose and power cord. Route the vent hose so it does not kink or bend sharply — a kinked vent reduces drying performance and can overheat the dryer. The power cord should hang freely and not be pinched between the machines or the wall. Reconnect the washer's water inlet hoses and power cord, then plug both machines in and run a test cycle with no load to check for vibration or noise.
Routing the dryer vent and power cords correctly
The dryer vent hose is the most common problem after stacking. A bent or crushed hose forces the dryer to work harder, shortens its life, and increases fire risk. The hose should slope downward slightly as it runs to the wall vent, with no sharp bends. If the hose must turn a corner, use a 90-degree vent elbow (available at hardware stores) rather than pinching the hose itself.
The power cord for the dryer should not be trapped between the stacked unit and the wall. Leave at least 2 inches of clearance so air can circulate and the cord does not overheat. If the cord is too short to reach the outlet, do not use an extension cord — instead, have a licensed electrician install an outlet closer to the machines. The washer's water inlet hoses should also be routed so they do not kink, and they should be checked for leaks after the first few cycles.
Checking stability and preventing movement
After installation, push on the dryer from the front, back, and sides to make sure it does not shift or rock. The entire stacked unit should feel solid and immovable. If you feel any movement, stop and recheck all bolts — they may have loosened during the test cycle. Tighten any loose fasteners and test again.
Over time, vibration from the washer's spin cycle can loosen bolts. Check the fasteners every six months by hand or with a wrench. If a bolt is loose, tighten it when ready. A loose stacking kit can allow the dryer to shift, which damages the connection and can cause the dryer to fall.
When to call a professional installer
If your floor is uneven and shims do not level the washer, or if the bolt holes on your machines do not match the kit, stop and contact Samsung support. Forcing a mismatched kit can crack the machine housing or create an unsafe installation. Samsung also offers professional installation through authorized dealers — the cost varies by region, but it typically includes delivery, positioning, and a warranty on the installation work.
If you are uncomfortable working with bolts and fasteners, or if you do not have a helper to safely lift the dryer, hire an installer. A dryer weighs 80 to 100 pounds, and dropping it can injure you and damage both machines. Professional installers have the right equipment and experience to do the job safely.
Frequently Asked Questions
Can I stack my Samsung dryer on top of any Samsung washer?
No. The dryer must be a stackable model, and the washer must be compatible with that specific dryer. Check your product manuals or call Samsung at 1-800-726-7864 with your model numbers. Using an incompatible kit or stacking without a kit will damage the machines and void your warranty.
What if I lose the stacking kit?
Order a replacement kit from Samsung using your model numbers. The kit is not interchangeable between different washer and dryer generations, so you must order the correct one. You can order through Samsung's website, by phone, or through an authorized parts dealer.
Can I unstack the machines later if I need to move them?
Yes. Unbolt the dryer from the frame, carefully lift it off with a helper, then unbolt the frame from the washer. Keep the bolts and fasteners in a safe place in case you want to stack them again later. Both machines will work normally as standalone units.
Does stacking affect how well the dryer works?
No, as long as the vent hose is routed correctly and not kinked. A properly installed stacked dryer dries clothes just as well as a standalone dryer. Poor vent routing is the only thing that reduces drying performance.
What should I do if the stacked unit vibrates or makes noise during the wash cycle?
Stop the cycle and check that all bolts are tight. Vibration usually means a fastener has loosened. If tightening the bolts does not stop the noise, the washer itself may have an internal problem unrelated to stacking — contact Samsung support for diagnosis.