There are no strict requirements regarding the dimensions of bunk beds for home use; they are generally determined based on the size of the room and its suitability. Here are a few common sizes for your reference:
1. Upper bunk: 900 × 2000 × 100–150 mm; Lower bunk: 1200 × 2000 × 100–150 mm.
2. Upper bunk: 900 × 1900 × 50–100 mm; Lower bunk: 1200 × 1900 × 100–210 mm; Inner dimensions of upper bunk: 900 × 1900 mm.
3. Upper bunk: 1000 × 1900 × 50–70 mm; Lower bunk: 1200 × 1900 × 50–70 mm; Extension bed: 1000 × 1870 × 50 mm; Inner dimensions of upper bunk: 1000 × 1900 mm; Inner dimensions of extension bed: 1000 × 1870 mm.
