How To Build A Bunk Bed Ladder (7 Easy Steps)


A bunk bed is ideal for children. This sort of bed is ideal for sharing with siblings or in dorm rooms. It saves a lot of room space. So today we are gonna answer the question “How To Build A Bunk Bed Ladder”..

How To Build A Bunk Bed Ladder

The ladder is the most often used feature of this bed. It is frequently used by children. And the ladder quickly wore out. You must replace it with a fresh one. You can make it yourself with a few simple tools. So, how can you construct a bunk bed ladder at home?

It is not difficult to construct a bunk bed ladder. This does not require you to be a professional. Wood is the ideal material for this project.

Wooden bunk bed ladders are simple to construct and will look lovely in the room. It will be easier if you have prior woodworking skills. This requires only basic woodworking skills. This do-it-yourself project will look great in your child’s room.

You must construct the ladder in the staircase style. A vertical ladder will be tough for the children to ascend. So, construct something in the middle of a ladder and a staircase. It will be simple to build and long-lasting.

As a result, it can support your body weight and children can easily climb it.

Difficulty Level:



1- 2 hrs




  1. Lumber/Wood (8 feet long and 2 x 4 in dimension).
  2. Ladder Rungs (2 - 3)


Here is a list of all the tools we’ll be working with:

  1. Screw
  2. Drills
  3. Measurement Tape
  4. Saw (table saw)
  5. Sand Paper
  6. Wood Glue
  7. Wood Finish
  8. Protective Glass

How To Build A Bunk Bed Ladder Cheaply (DIY Tutorial)


Gather the Essential Equipment

The first step is to gather all of the necessary equipment. They are available at your local hardware shop.

When working with the saw, remember to use safety glasses. Small particles of wood can fly into your eye and cause harm. So, don't skimp on safety.

It is suggested that you wear ear protection when using power tools.


Prepare the Wood

  1. You'll need two long pieces of lumber to build this ladder. The lumber for the side rails should be about 8 feet long and 2 x 4 in size.
  2. Make sure you get plenty of them to work with. You must now determine the height of the ladder.
  3. Take the measuring tape and measure from the upper bed's base to the floor. Ascertain that the measurement is precise.
  4. The ladder will be too short or too long otherwise. For long-term support, the ladder must touch the ground.
    The lumber should then be cut according to its height. If you have stable hands, you can cut this using a handsaw. You can cut this with any other saw.
  5. Just make sure you're well protected. Wear protective eyewear and keep your hands away from the saw blades.
  6. Make a curved cut on the top of the lumbers. Sand the lumbers with sandpaper. This will smooth out the wood and eliminate any sharp edges.


Make the Ladder Rungs

  1. You will need lumber that is 1 x 3 in size for the ladder rungs. 2 or 3 pieces of 1 x 3 lumber are sufficient for an 8-foot-long ladder.
  2. Then, measure the breadth of the side of the bed where you intend to position the ladder. Then use that measurement to determine the width of your ladder.
  3. With a saw, cut the ladder rungs to match. When operating with the saw, always wear eye protection.
  4. Then, using sandpaper, smooth down the levels.


Place the Side Rail

  1. Place the long lumber near the bed vertically. Set them at a 15- to 30-degree angle. 
  2. Secure the lumbers to the upper bed's base with a drill and screw. Make sure you tighten the screws so they stay in place.


Attach The Rungs to the Side Rail

  1. Stick the treads on the side rails after they've been installed. Put a tread on the bottom of the ladder to do this.
  2. It should be 11-12 inches above the floor. Apply wood glue to both sides before attaching the side rail.
  3. Then, using a drill and a screw, fix it in place. Check that the rung is level.

Attach all of the ladder's rungs in this manner. Allow 11-12 inches between them. That's all.


Sand the Ladder

  1. Sand the ladder down with 80-100 grit sandpaper. Sand the entire thing to make it smooth all over.
  2. So that children are protected from its sharp edges. After sanding, wipe the ladder down with a clean towel.
  3. Remove all of the dust from there. Apply some wood putty to the screw gaps to make everything smooth. Apply it to all cracks and holes.
  4. Allow the putty to completely dry.


Apply a Final Coat.

  1. After sanding and dusting, you should apply a protective topcoat. This will protect the wood from moisture and extend its life.
  2. You may do this with some inexpensive wood varnish. Polyurethane coating can also be used. This will make the ladder shine.
  3. The topcoat will smooth, shine, and protect the ladder.

Frequently Asked Questions (FAQs)

The weight restriction for a bunk bed varies depending on whether the bed is intended for youngsters or one to two adults. Twin bunk beds for children normally have a weight limit of 150 to 220 pounds per bed. Weight limits for adult bunk beds can range from 250 to 800 pounds. Metal bunk bed frames can safely support more weight than timber bunk bed frames.


Here's the complete ladder-building procedure. Make your bunk bed ladder by following these directions exactly.

You can replace the old bunk bed ladder with a new one when it frays. It would be simpler if you built the bunk bed yourself.

This DIY project can be a fun way to spend time with your children. You can also teach kids woodworking skills. It will be enjoyable for both of you.

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H&A ~ The Home Adora

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