Most buyers assume all metal beds are strong—but that's not always true. The materials and thickness used make all the difference.
Metal bunk beds are typically made of steel tubes. For long-term durability, core structures like the headboard and side rails should use 1.0mm thickness2.
| Component | Ideal Thickness | Why It Matters |
|---|---|---|
| Headboard | 1.0mm | Load-bearing, visual anchor |
| Side Rails | 1.0mm | Core mattress support |
| Footboard | 1.0mm | Stability and style |
| Support Slats | 0.9mm | Holds mattress weight evenly |
| Middle Legs | 0.8mm | Secondary support |
Some clients prefer full 1.0mm throughout. It’s heavier, but more durable. If you're unsure, I can review your design and recommend where to reinforce.
Looking for frames that match these specs? Send me your requirements.
