How to fit a washer-dryer stacking kit

A stacking kit lets you put a tumble dryer on top of a washing machine. It only works safely with a kit designed for both machines' sizes, a level washing machine and two people to lift the dryer.

Time
about 45 min
Difficulty
Moderate
People
2 people
Steps
6

Tools needed

  • Cross-head screwdriver
  • Spirit level
  • Adjustable spanner
  • Work gloves

Parts to check first

Before you start, lay everything out on a soft surface (the flattened box works) and check it against the parts list in your manual.

  • Stacking kit frame or brackets
  • Shelf or pull-out tray (if included)
  • Fixing screws and anti-slip pads
  • Straps or clamps

Step by step

  1. Step 1: Check that the kit is made for both of your machines' width and depth; the manual lists compatible models or sizes.

  2. Step 2: Unplug both machines and turn off the water to the washing machine.

  3. Step 3: Level the washing machine with its adjustable feet, checking both directions with a spirit level.

  4. Step 4: Fit the stacking kit to the top of the washing machine exactly as the kit's manual shows.

  5. Step 5: With a helper, lift the dryer onto the kit, placing it into the brackets or pads, and fix any straps or clamps.

  6. Step 6: Push the stack back carefully, reconnect water and power, and run a short wash to check nothing vibrates loose.

Common mistakes

  • Stacking a dryer on a washing machine without a kit.
  • Stacking on a machine that is not level, which makes the pair walk during the spin.
  • Stacking a washing machine on top of a dryer, which is not how these kits are designed.

Safety notes

  • A dryer is heavy and awkward: always lift with two people.
  • Unplug both machines before you start and keep the dryer's vent hose clear and uncrushed.

This is general guidance for this type of product. Your product's own manual comes first: follow its order, fittings and torque values where they differ from this page.

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Updated 2026-09-30