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Storage Stairs for a Bunk or Loft Bed

to build your own storage stairs for a loft or bunk bed with- • 2 deep compartments which can store toys or extra bed linens • a shallow compartment in the top step that is perfect for treasures or those large flat books • a small shelf under the middle stair that fits a rolled up sleeping bag perfectly • a large cubby under the top step that can be used as a crawl through, suitcase storage, could be divided into smaller cubbies, or could have doors attached.

Storage Stairs for a Bunk or Loft Bed

Specifications

Project typeBunk Bed
RoomBedroom
StyleChildren's and Kid's Room Furniture and Toy Plans
DifficultyIntermediate

Dimensions

Use the size-specific shopping and cut lists below.

Storage Stairs for a Bunk or Loft Bed dimension diagram 1

Shopping List

  • 1- 1x3
  • 3/4 plywood (I used Purebond)
  • 3 sets of hinges

Cut List

  • 3 - 1x3 @ 20 (tread brace of 3 steps)
  • 4 - 10 3/4 x 10 3/4 (sides of bottom 2 steps)
  • 2 - 5 3/4 x 17 1/2 (sides of top step)
  • 2 - 20 x 9 1/2 (treads of bottom and middle steps)
  • 1 - 20 x 16 3/4 (tread of top step)
  • 3 - 20 x 10 3/4 (front of bottom step, shelf and base of middle step)
  • 1 - 20 x 22.5 (front of middle step)
  • 2 - 20 x 33 7/8 (front and back of top step)
  • 1 - 10 3/4 x 18.5 (bottom step base)
  • 1 - 20 x 17 1/2 (top step base)
  • 1 - 17 1/2 x 18 1/2 ( top step compartment base)

Tools

  • measuring tape
  • square
  • pencil
  • safety glasses
  • hearing protection
  • kreg-jig
  • drill
  • circular saw

Step-by-step Instructions

1

Step 1

Assemble the bottom step by attaching the sides to the base with pocket screws and glue, then attaching the front in the same manner.

Storage Stairs for a Bunk or Loft Bed — step 1
2

Step 2

Assemble the middle step by attaching the sides to the bottom with pocket screws, then attach the front, followed by the base.

Storage Stairs for a Bunk or Loft Bed — step 2
3

Step 3

Begin assembly of the top step by attaching the sides of the top step to the top compartment base with pocket holes and glue.

Storage Stairs for a Bunk or Loft Bed — step 3
4

Attach front and back of top step from the inside with pocket screws and glue.

Attach top step base from underneath with pocket screws. (although the top step base is shown in the same color it is NOT the same size as the top shelf compartment base.

Storage Stairs for a Bunk or Loft Bed — step 4
5

Step 5

Storage Stairs for a Bunk or Loft Bed — step 5
6

Step 6

Add 1 x 3 tread braces to each step. Again, I used pocket holes screwed from the inside. It would be easier to just screw down from the top.

Storage Stairs for a Bunk or Loft Bed — step 6
7

Step 7

Attach the stair treads to each stair with hinges.

Storage Stairs for a Bunk or Loft Bed — step 7
8

Finishing

Sand all surfaces, starting with a medium grit and finishing with fine. Wipe off the dust, fill any holes or gaps with wood filler, and sand smooth once dry. Apply primer if you're painting, then finish with your choice of paint or stain and seal with a durable clear topcoat. For outdoor projects, use exterior-rated primer, paint or stain, and sealer so the piece stands up to the weather.

Source (temporary): https://www.ana-white.com/woodworking-projects/storage-stairs-bunk-or-loft-bed-free-plans