Building a Murphy Bed: A Comprehensive Guide
Transform your space into a multifunctional haven with a DIY Murphy bed. This space-saving solution allows your room to serve as both a cozy sleeping quarters and a functional living area. Here's a step-by-step guide to help you build your own Murphy bed, complete with tips and tricks to ensure a successful project.
Materials and Tools Needed
Before you begin, gather the necessary materials and tools:
- Plywood (3/4" thick, 48" x 96" sheet)
- 2x4 lumber (8' long)
- 2x6 lumber (8' long)
- Hardware (hinges, lift assist, latches, and brackets)
- Wood glue
- Screws (2-1/2" and 1-1/4")
- Tools: Circular saw, drill, jigsaw, measuring tape, pencil, clamps, and safety gear (glasses, ear protection, gloves)
Design and Planning
First, determine the size of your Murphy bed. Standard twin, full, and queen sizes work best. Sketch your design, including the bed frame, support boards, and hardware placement. Consider the wall stud locations for secure mounting.

Building the Bed Frame
Using the circular saw and measuring tape, cut the plywood and 2x4 lumber according to your design. Assemble the bed frame using wood glue and 2-1/2" screws. Ensure the frame is square by measuring diagonally from corner to corner and adjusting as needed.
Support Boards
Cut 2x4 support boards to fit inside the bed frame. These will provide additional strength and support for the mattress. Attach them using wood glue and 2-1/2" screws.
Attaching the Hardware
Install the hinges, lift assist, latches, and brackets according to the manufacturer's instructions. Ensure the hinges are properly aligned and secured to the bed frame and wall studs. The lift assist will make raising and lowering the bed easier.

Finishing Touches
Sand any rough edges and apply your desired finish, such as paint or stain. Allow the finish to dry completely before using the Murphy bed.
Safety Considerations
Always test the bed mechanism with a small weight before using it with a mattress and sleeper. Ensure the bed raises and lowers smoothly and securely. Regularly inspect the hardware and tighten any loose screws as needed.
Frequently Asked Questions
| Question | Answer |
|---|---|
| Can I build a Murphy bed for a king-sized mattress? | Yes, but you'll need to reinforce the bed frame and consider using wider support boards to accommodate the larger mattress size. |
| Do I need a permit to install a Murphy bed? | Building codes vary by location, so it's best to check with your local building department. In most cases, a permit is not required for a DIY Murphy bed, but always err on the side of caution. |
Building a Murphy bed is a rewarding project that adds functionality and value to your space. With careful planning and execution, you'll enjoy your new multifunctional room for years to come. Happy building!