Size of Mattress and Foundation
The length and width of the upper and lower bunk mattress and foundation are as follows :
Width
37 ½”- 38 ½”
52”- 53”
Thickness
9 ½” max
9 ½” max
Twin
Full
LengthSize
74”- 75”
74”- 75”
You must use only this size mattress.
Ensure thickness of upper and lower mattress and foundation combined does not exceed 9 ½”
and that the mattress is at least 5” below upper edge of guardrails.
This Bunk Bed uses a slat kit for mattress foundation.
Replacement Parts
Replacement parts, including additional guardrails, may be obtained from any
Atlantic Furniture dealer
SAFETY WARNINGS
! !
( 1 )
Follow the information on the warnings appearing on the upper bunk end structure
and on the carton. Do not remove warning label from bed.
( 2 )
( 3 )
( 4 )
( 5 )
( 6 )
( 7 )
( 8 )
( 9 )
(10)
(11)
(12)
(13)
Always use the recommended size mattresses or mattress support, or both,
to help prevent the likehood of entrapment or falls.
Surface of mattress must be at least 5 in. (127mm) below the upper edge of guardrails.
Do not allow children under 6 years of age to use the upper bunk.
Periodically check and ensure that the guardrail, ladder, and other component are
in their proper position, free from damage, and that all connectors are tight.
Do not allow horseplay on or under the bed and prohibit jumping on the bed.
Always use ladder for entering or leaving upper bunk.
Do not use substitute parts. Contact the manufacturer or dealer for replacement parts.
Use of a night light may provide added safety precaution for a child using the upper bunk.
Always use guardrails on both long sides of the upper bunk. If the bunk bed will be placed
next to the wall, the guardrail that runs the full length of the bed should be placed against
the wall to prevent entrapment between the bed and the wall.
The use of water or sleep flotation mattresses is prohibited.
STRANGULATION HAZARD : Never attach or hang items to any part of the bunk bed
that are not designed for use with the bed; for example, but not limited to, hooks, belts
and jump ropes.
Keep these instructions for future reference.
BUNK SAFETY WARNING
Page 1 of 11
READY
COLUMBIA STAIRCASE BUNK
ASSEMBLY INSTRUCTIONS
(TWIN - TWIN) (TWIN - FULL) (FULL - FULL)
Thank you for choosing Atlantic’s Staircase Bunk Bed.
This practical design offers the utmost in versatility.
Before assembling your Columbia staircase bunk bed, please read through these
instructions carefully. Familiarize yourself with the different parts.
Please note that you will require a Phillips head screwdriver and an Allen wrench.
ATTENTION! If you receive a damaged or defective item,
please contact Atlantic Furniture at service@atlanticfurniture.com 1-800-955-3726 / M-F 9:00-5:00 EST
Adult Assembly
Allen wrench
Customer Supplied
TWIN OVER FULL SHOWN
Phillips head
screwdriver
STAIRCASE CAN BE SET UP AT EITHER
END OF THE BUNK BED
TWIN / TWIN FULL / FULL
HARDWARE
NOTE: WE INCLUDE SPARE HARDWARE IN CASE THE ALLEN WRENCH, JCB, BARREL NUT, WOODEN DOWEL,
WOOD BUTTON OR WOOD SCREW ARE DAMAGED DURING ASSEMBLY.
JCB M6 X 3 ½”(90mm) - 24 pcs
A
JCB M6 X 2 1/4”(60mm) - 4 pcs
B
Spare - 2 pcs
Spare - 1 pc
Barrel Nuts - 26 pcs
E
E
F
Spare - 4 pcs
Metal Pins - 4 pcs
Wood Screw 1” - 2 pcs
I
Spare - 1 pc
L Bracket - 1 pc
L
JCB M6 X 1 1/2”(35mm) - 8 pcs
C
JCB M6 X 3/4”(20mm) - 1 pc
ED
Flat Washer - 1 pc
Spare - 1 pc
COLUMBIA STAIRCASE BUNK
Spare - 2 pcs
Spare - 1 pc
E
G
Cap Nut - 3 pcs
Wooden Dowel - 4 pcs
H
8 X 30mm
Spare - 1 pc
Wood Screw 1 ½” - 6 pcs
J
E
Wood screw 3/4” - 1 pc
K
E
Spare - 2 pcs
Spare - 1 pc
In Full lower panel carton
Wood Button - 8 pcs
M
Allen Wrench - 1 pc
N
Spare - 1 pc
Page 2 of 11
02
PARTS LIST
01
10
12
12
16
11
12
15
16
11
04
05
TWIN OVER FULL SHOWN
03
04
12
09
06
08
14
07
01
HARDWARE
02
A UPPER PANEL
03
B UPPER PANEL
04
LEFT, RIGHT END CAP
05
SHORT GUARD RAIL
06
WOOD BRACKET
07
SMALL BACK GUARD RAIL
08
SMALL SIDE GUARD RAIL
09
STAIRCASE GUARD RAIL
10
LOWER PANEL
11
FRONT, BACK GUARDRAIL
12
LONG RAILS
13
LOWER STAIRCASE DRAWER STEP
14
UPPER STAIRCASE DRAWER STEP
10
OR
OR
OR
B-5501X
B-5583X
B-5550X
B-5511X
TWIN-TWIN FULL-FULL
B-5582X
TWIN-FULL
B-5520X
B-54X10
B-521X0
B-520X0
13
15
TWIN SLAT KIT
OR
15
FULL UPPER BUNK SLAT KIT
16
FULL LOWER BUNK SLAT KIT
OR
16
TWIN LOWER BUNK SLAT KIT
COLUMBIA STAIRCASE BUNK
E-65200
E-65300
E-65301
E-65200
Page 3 of 11
STEP 1
A
02
Attach the long rails (12) to the A upper panel (02) and B upper panel (03),
using JCB M6 X 3 ½” (A), and barrel nut (E). Tighten with the Allen wrench (N).
Twin upper panel shown. Full over Full bunk use Full upper panel.
E
12
E
12
E
03
E
A
JCB M6 X 3 ½”
E
Barrel Nut
N
Allen wrench
A
Adult Assembly
STEP 2
A
Lay the twin slat kit (15) onto the bed. Fix in place using wood screws provided in the slat kit box.
FOR SLAT KIT ASSEMBLY follow assembly instructions included with slat kit.
15
Adult Assembly
Customer Supplied
Twin size shown
Full Upper panel uses Full upper slat kit
COLUMBIA STAIRCASE BUNK
Phillips head
screwdriver
Page 4 of 11