Dobson Metal Triple Bunk Bed - Black
- Certified to AS/NZS 4220:2010The Australian and New Zealand bunk bed standard.
- Adjustable support legsThe frame can be levelled on a floor that is not.
- Published safety numbers37.5 cm guardrails and 24.5 cm of under-bed clearance, both stated.
Description
Dobson sleeps three on the footprint of a double bed and publishes the numbers you need to check it. A standard 91 x 190 cm single goes on top, a standard 137 x 188 cm double underneath, guardrails stand 37.5 cm above the top bunk base, and there is 24.5 cm of clearance under the bottom. The frame is iron tube with extra beams and struts, the feet adjust for an uneven floor, and it is certified to AS/NZS 4220:2010. The ladder mounts on the right side only.

Will the bed fit your room?
Check the complete frame size—not only the mattress size—before ordering.
- Overall length
- 201.5 cm
- Overall width
- 148 cm
Mattress compatibility
Single 91 × 190 cm over double 137 × 188 cm
Dobson takes one standard single mattress at 91 × 190 cm on top and one standard double at 137 × 188 cm below. Both are sold separately.
The ladder is right-side only
The ladder can only be installed on the right side of the frame. Check which wall the bed will sit against before you order.
Room footprint and ceiling
The assembled bunk is 201.5 cm long, 148 cm wide and 165 cm tall. Measure the ceiling above the top bunk as well as the floor space.
Materials & support
Iron tube frame
The frame is iron tube, with extra metal beams and struts adding support.
Guardrails at 37.5 cm
Guardrails stand 37.5 cm above the base of the top bunk.
Adjustable support legs
The support legs adjust, so the frame can be levelled on an uneven floor.
Non-slip foot pads
Pads under the feet sit between the frame and your floor.
Product specifications
- Bed type
- Triple bunk, single over double
- Assembled dimensions
- 201.5 L × 148 W × 165 H cm
- Mattress fit
- 1 x single 91 × 190 cm and 1 x double 137 × 188 cm (not included)
- Guardrail height
- 37.5 cm
- Under-bed clearance
- 24.5 cm
- Ladder
- Three-step; right side of the frame only
- Safety standard
- AS/NZS 4220:2010
- Materials
- Iron tube frame
- Colour
- Black
- Product weight
- 37.5 kg
- Assembly
- Required
- Cartons
- 2
- Carton A
- 153 × 52 × 14.5 cm; 17 kg
- Carton B
- 200 × 43 × 16 cm; 25 kg
- Package contents
- 1 x Dobson Metal Triple Bunk Bed - Black
Delivery & assembly
Arrives in two cartons
Carton A is 153 × 52 × 14.5 cm at 17 kg. Carton B is 200 × 43 × 16 cm at 25 kg.
Check the ladder side before assembly
The ladder fits the right side only, so confirm the bed's orientation against the room before you start building it.
Questions before you buy
Which mattresses does the Dobson triple bunk need?
A standard single at 91 x 190 cm for the top bunk and a standard double at 137 x 188 cm for the bottom. Both are sold separately. The frame itself is 201.5 x 148 cm.
Can the ladder go on the left side instead?
No, the ladder installs on the right side of the frame only. Work out which wall the bed will sit against and which way the room opens before ordering, because this cannot be reversed during assembly.
How high are the guardrails and how much room is under the bottom bunk?
Guardrails stand 37.5 cm above the top bunk base and there is 24.5 cm of clearance beneath the lower bunk. Subtract your mattress depth from 37.5 cm to see the rail height above the sleeping surface.
Does this bunk bed meet the New Zealand safety standard?
Dobson is certified to AS/NZS 4220:2010, the Australian and New Zealand bunk bed standard, and that standard is listed in its specifications. Certificate and report numbers are available from our team on request.
What if the bedroom floor is uneven?
The support legs are adjustable, so the frame can be levelled on a floor that is not perfectly flat. Non-slip pads under the feet sit between the metal frame and your floor surface.
How tall is it, and will it fit under my ceiling?
Dobson stands 165 cm to the top of the frame. Measure the ceiling directly above where the bed will go, and leave room for someone to sit up on the top bunk rather than measuring to the frame alone.
Warranty & returns
2-Year Structural Warranty
Structural cover from delivery, for normal home use.
See warranty cover30-day change of mind
Shop with 30-day change-of-mind returns. Return freight is at your cost; conditions apply.
See return conditionsHere to help
Our team is here for product questions and after-sales support.
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