Costway Twin/Twin Bunk Bed with Trundle Assembly Instructions

Model: HU10398

Contact Information

For assistance, please contact the Costway customer team:

USA: cs.us@costway.com
AUS: cs.au@costway.com
GBR: cs.uk@costway.com
FRA: cs.fr@costway.com

Important Safety Information: Please read and keep this instruction booklet for future reference.

Before You Start (EN) / Avant de Commencer (FR)

Please read all instructions carefully.
Retain instructions for future reference.
Separate and count all parts and hardware.
Read through each step carefully and follow the proper order.
Assemble near the intended area to avoid unnecessary movement.
Always place the product on a flat, steady, and stable surface.
Keep small parts and packaging materials away from children to prevent choking hazards.

Return / Damage Claim Instructions (EN) / Instructions De Retour / Réclamation De Dommages (FR)

Do NOT discard the box / original packaging. Items must be returned in the original box.
Take a photo of the box markings. This helps identify the product number for correct parts.
Take a photo of the damaged part (if applicable). This is required for claims and replacements.
Send an email with the images requested to the marketplace where the item was purchased, including a description of your claim.

Part List / Liste des Pièces (Model: HU10398-12)

A x2: Lower Leg (Left Front/Right Back) / Pied inférieur (avant gauche / arrière droit)
B x2: Lower Leg (Left Back/Right Front) / Pied inférieur (arrière gauche / avant droit)
F x2: Upper Leg (Left Front/Right Back) / Pied supérieur (avant gauche / arrière droit)
G x2: Upper Leg (Left Back/Right Front) / Pied supérieur (arrière gauche / avant droit)
I x1: Upper Side rail (Front) / Rail latéral supérieur (avant)
J x1: Upper Side rail (Back) / Rail latéral supérieur (arrière)
K x1: Lower Side rail (Front) / Rail latéral inférieur (avant)
L x1: Lower Side rail (Back) / Rail latéral inférieur (arrière)
M x2: Long guard rail (Back) / Garde-corps long (arrière)
N x2: Short guard rail (Front) / Garde-corps court (avant)
P x1: Trundle front panel / Panneau avant du lit gigogne
Q x1: Back panel side rail of trundle / Rail latéral du panneau arrière du lit gigogne
T x2: Slats / Lattes

Assembly Step: Push Trundle under the bottom of Bunk bed. / Poussez le lit gigogne sous la partie inférieure du lit superposé.

Part List / Liste des Pièces (Model: HU10398-22)

C x2: Lower Horizontal bar / Barre horizontale inférieure
D x2: Lower side panel / Panneau latéral inférieur
E x2: Lower Headboard/Footboard frame / Cadre inférieur de tête de lit/pied de lit
H x2: Upper Headboard/Footboard frame / Cadre supérieur de tête de lit/pied de lit
O x2: Vertical guard rail / Garde-corps vertical
R x5: Trundle slats / Lattes du lit gigogne
R1 x2: Trundle slats / Lattes du lit gigogne
S x1: Ladder (Left) / Échelle (gauche)
S1 x1: Ladder (Right) / Échelle (droite)
S2 x4: Step ladder / Escabeau
T x2: Slats / Lattes

Hardware List / Liste des Accessoires (Model: HU10397-12)

1 x6: Wood dowel / Cheville en bois
2 x22: Hex-Head bolts (Ø10*40mm) / Boulons à tête hexagonale
3 x20: Hex-Head bolts (Ø15)1/4"*100mm / Boulons à tête hexagonale
4 x8: Hex-Head bolts (Ø15)1/4"*80mm / Boulons à tête hexagonale
5 x6: Hex-Head bolts (Ø12)1/4"*60mm / Boulons à tête hexagonale
6 x6: Hex-Head bolts (Ø12)1/4"*40mm / Boulons à tête hexagonale
7 x2: Hex-Head bolts (Ø12)1/4"*30mm / Boulons à tête hexagonale
8 x50: Hex-Head bolts (Ø12)1/4"*30mm / Boulons à tête hexagonale
9 x4: Metal bracket / Support métallique (40*17*17*1.6mm)
10 x4: Wheels/Roues (100*62*20mm)
11 x46: Screws / Vis (Ø4*30mm)
12 x1: Metal connector / Connecteur métallique (1/4"*58mm)
13 x2: Metal bracket / Support métallique
14 x16: Screws / Vis (Ø3.5*15mm)
Allen key / Clé Allen

Assembly Steps

Step 01:

Attach side panels to the headboard/footboard frames using specified hardware.

Step 02:

Connect the lower horizontal bars and side panels.

Step 03:

Assemble the main frame of the bunk bed.

Step 04:

Attach the guard rails.

Step 05:

Assemble the trundle bed frame.

Step 06:

Attach the trundle wheels and front panel.

Step 07:

Connect the trundle bed to the main bunk bed frame.

Step 08:

Attach the ladders.

Step 09:

Install the bed slats. Note: Do not overtighten screws on the edge of the slats. Leave a small gap to prevent breakage.

Step 10:

Attach the wheels to the trundle.

Step 11:

Install the bed slats for the trundle bed.

Step 12:

Final check of all connections.

Important Notes on Assembly

EN: Note: Part 8 will face up with the "x" mark on it, otherwise it cannot be tightened.

FR: Remarque: La pièce 8 doit être orientée vers le haut avec la marque "x", sinon elle ne peut pas être serrée.

EN: Note: Do not lock the screws of the bed slats to the outermost edge of the bed slats, you need to leave a certain space at the edges, otherwise it will cause the board to break. Do not lock the bed slats on the edge of the wood, please hold firmly before screwing, hold it in place with one hand, then lock the screw.

FR: Remarque: Ne verrouillez pas les vis des lattes de lit sur le bord le plus extérieur des lattes de lit, vous devez laisser un certain espace sur les bords, sinon la planche se brisera. Ne verrouillez pas les lattes du lit sur le bord du bois, tenez-les fermement avant de les visser, maintenez-les en place d'une main, puis verrouillez la vis.

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