Metal vs Wood Bunk Beds
Metal vs wood bunk beds: which is better for bulk buyers
For commercial dorms, hostels, camps and staff housing, metal (steel) bunk beds outperform wood on durability, pest resistance and landed cost. This guide compares steel bunk beds against solid and pine wood bunk beds across six factors, with a decision table so procurement teams can choose quickly.
Six-factor comparison
| Factor | Metal (steel) bunk bed | Wood bunk bed |
|---|---|---|
| Service life in daily use | 8-15 years, resists dents and warping | 5-8 years, can crack or loosen joints |
| Humidity and pests | Impervious to termites, mould and rust with powder coat | Vulnerable to termites, swelling and rot |
| Berth load | 150-200 kg per berth (Zehao SGS 200 kg) | Often 100-150 kg, joint-dependent |
| Freight (KD flat-pack) | Ships knock-down, ~55-70 sets per 40HQ | Bulky even KD, fewer sets per container |
| Fire reaction | Non-combustible steel frame | Combustible, may need treatment |
| Up-front cost | Lower per-berth at volume | Higher for solid hardwood |
When wood still wins
Wood suits low-turnover, design-led rooms (boutique hotels, home use) where aesthetics outweigh heavy daily abuse. For 50-plus-bed projects, steel is almost always cheaper per sleeping place.
Decision table
| If you need... | Choose |
|---|---|
| High-density dorm, camp, hostel | Metal bunk bed |
| Termite or high-humidity site | Metal bunk bed |
| Lowest landed cost at scale | Metal bunk bed (KD) |
| Boutique, low-occupancy room | Wood (design-led) |
Frequently asked questions
Are metal bunk beds noisier than wood?
Quality welded steel with bolted fixings is quiet; looseness, not material, causes squeaks. Zehao frames are welded then bolted.
Can metal beds rust in humid climates?
Powder-coated cold-rolled steel resists corrosion; for coastal or poolside sites we can specify upgraded coating.
Which holds more weight, metal or wood?
Metal holds more: Zehao steel bunks are SGS tested to 200 kg per berth, while many wood bunks rate 100-150 kg.
Related pages
Last updated: 2026-09-28. Figures are typical for planning; confirm specs with our sales team.