Side Loading Corrugated Boxes

Side loading corrugated boxes are the go-to solution for wide, flat, or delicate items that require lateral access during packing. Their horizontal orientation allows for easier loading and reduced risk of damage when inserting large-format goods. Built from strong ECT-rated corrugated kraft and shipped flat to save space.

Perfect for:
🖼️ Framed art, signage, flat panels, displays
📏 Wide-format prints or low-profile products
📦 E-commerce, fulfillment, and specialty shipping

Durable, professional, and easy to handle—ideal for businesses shipping slim but broad merchandise.

14" x 4" x 68" Corrugated Heavy-Duty Side Loading Boxes

As low as $143.32

BXSL44-TL5

Description

Quantity: 10/Bundle
Width: 4 Inches
Length: 14 Inches
Height: 68 Inches
Box Type: Side Loading Boxes
Weight (lbs): 33.5
Material: 44 ECT / 275# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $143.32
Buy 3 - 4:$149.38/ea
Buy 5 - 9:$147.36/ea
Buy 10 - 24:$145.34/ea
Buy 25+:$143.32/ea

REQUEST FREE SAMPLE

24" x 5" x 18" Corrugated Side Loading Boxes

As low as $61.00

BXSL32-CG5

Description

Quantity: 25/Bundle
Width: 5 Inches
Length: 24 Inches
Height: 18 Inches
Box Type: Side Loading Boxes
Weight (lbs): 30.78
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $61.00
Buy 3 - 4:$63.58/ea
Buy 5 - 9:$62.72/ea
Buy 10 - 24:$61.86/ea
Buy 25+:$61.00/ea

REQUEST FREE SAMPLE

24" x 5" x 24" Corrugated Side Loading Boxes

As low as $87.23

BXSL32-CH5

Description

Quantity: 25/Bundle
Width: 5 Inches
Length: 24 Inches
Height: 24 Inches
Box Type: Side Loading Boxes
Weight (lbs): 37.23
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $87.23
Buy 3 - 4:$90.92/ea
Buy 5 - 9:$89.69/ea
Buy 10 - 24:$88.46/ea
Buy 25+:$87.23/ea

REQUEST FREE SAMPLE

30" x 5" x 24" Corrugated Side Loading Boxes

As low as $35.71

BXSL32-IG5

Description

Quantity: 10/Bundle
Width: 5 Inches
Length: 30 Inches
Height: 24 Inches
Box Type: Side Loading Boxes
Weight (lbs): 18
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $35.71
Buy 3 - 4:$37.22/ea
Buy 5 - 9:$36.72/ea
Buy 10 - 24:$36.21/ea
Buy 25+:$35.71/ea

REQUEST FREE SAMPLE

30" x 5" x 30" Corrugated Side Loading Boxes

As low as $42.31

BXSL32-IH5

Description

Quantity: 10/Bundle
Width: 5 Inches
Length: 30 Inches
Height: 30 Inches
Box Type: Side Loading Boxes
Weight (lbs): 21.2
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $42.31
Buy 3 - 4:$44.10/ea
Buy 5 - 9:$43.51/ea
Buy 10 - 24:$42.91/ea
Buy 25+:$42.31/ea

REQUEST FREE SAMPLE

36" x 5" x 24" Corrugated Side Loading Boxes

As low as $100.59

BXSL32-JO5

Description

Quantity: 20/Bundle
Width: 5 Inches
Length: 36 Inches
Height: 24 Inches
Box Type: Side Loading Boxes
Weight (lbs): 42.8
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $100.59
Buy 3 - 4:$104.84/ea
Buy 5 - 9:$103.43/ea
Buy 10 - 24:$102.01/ea
Buy 25+:$100.59/ea

REQUEST FREE SAMPLE

36" x 5" x 30" Corrugated Side Loading Boxes

As low as $97.71

BXSL32-JP5

Description

Quantity: 20/Bundle
Width: 5 Inches
Length: 36 Inches
Height: 30 Inches
Box Type: Side Loading Boxes
Weight (lbs): 47.2
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $97.71
Buy 3 - 4:$101.84/ea
Buy 5 - 9:$100.47/ea
Buy 10 - 24:$99.09/ea
Buy 25+:$97.71/ea

REQUEST FREE SAMPLE

36" x 5" x 36" Corrugated Side Loading Boxes

As low as $113.16

BXSL32-JQ5

Description

Quantity: 20/Bundle
Width: 5 Inches
Length: 36 Inches
Height: 36 Inches
Box Type: Side Loading Boxes
Weight (lbs): 57.22
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $113.16
Buy 3 - 4:$117.95/ea
Buy 5 - 9:$116.35/ea
Buy 10 - 24:$114.76/ea
Buy 25+:$113.16/ea

REQUEST FREE SAMPLE

36" x 5" x 42" Corrugated Heavy-Duty Side Loading Boxes

As low as $45.54

BXSL44-JR5

Description

Quantity: 5/Bundle
Width: 5 Inches
Length: 36 Inches
Height: 42 Inches
Box Type: Side Loading Boxes
Weight (lbs): 22.02
Material: 44 ECT / 275# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $45.54
Buy 3 - 4:$47.46/ea
Buy 5 - 9:$46.82/ea
Buy 10 - 24:$46.18/ea
Buy 25+:$45.54/ea

REQUEST FREE SAMPLE

SKU	Name	Length	Width	Height	Box Type	Material	Color	Quantity	Price
BXSL44-TL5	14" x 4" x 68" Corrugated Heavy-Duty Side Loading Boxes	14 Inches	4 Inches	68 Inches	Side Loading Boxes	44 ECT / 275# EQ	Kraft	10/Bundle	As low as $143.32
Width: 4 Inches Length: 14 Inches Height: 68 Inches Quantity: 10/Bundle Material: 44 ECT / 275# EQ Box Type: Side Loading Boxes Weight: 33.5 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $151.40 Buy 1 - 2:$151.40/ea Buy 3 - 4:$149.38/ea Buy 5 - 9:$147.36/ea Buy 10 - 24:$145.34/ea Buy 25+:$143.32/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-CG5	24" x 5" x 18" Corrugated Side Loading Boxes	24 Inches	5 Inches	18 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	25/Bundle	As low as $61.00
Width: 5 Inches Length: 24 Inches Height: 18 Inches Quantity: 25/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 30.78 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $64.44 Buy 1 - 2:$64.44/ea Buy 3 - 4:$63.58/ea Buy 5 - 9:$62.72/ea Buy 10 - 24:$61.86/ea Buy 25+:$61.00/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-CH5	24" x 5" x 24" Corrugated Side Loading Boxes	24 Inches	5 Inches	24 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	25/Bundle	As low as $87.23
Width: 5 Inches Length: 24 Inches Height: 24 Inches Quantity: 25/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 37.23 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $92.15 Buy 1 - 2:$92.15/ea Buy 3 - 4:$90.92/ea Buy 5 - 9:$89.69/ea Buy 10 - 24:$88.46/ea Buy 25+:$87.23/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-IG5	30" x 5" x 24" Corrugated Side Loading Boxes	30 Inches	5 Inches	24 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $35.71
Width: 5 Inches Length: 30 Inches Height: 24 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 18 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $37.72 Buy 1 - 2:$37.72/ea Buy 3 - 4:$37.22/ea Buy 5 - 9:$36.72/ea Buy 10 - 24:$36.21/ea Buy 25+:$35.71/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-IH5	30" x 5" x 30" Corrugated Side Loading Boxes	30 Inches	5 Inches	30 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $42.31
Width: 5 Inches Length: 30 Inches Height: 30 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 21.2 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $44.70 Buy 1 - 2:$44.70/ea Buy 3 - 4:$44.10/ea Buy 5 - 9:$43.51/ea Buy 10 - 24:$42.91/ea Buy 25+:$42.31/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-JO5	36" x 5" x 24" Corrugated Side Loading Boxes	36 Inches	5 Inches	24 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $100.59
Width: 5 Inches Length: 36 Inches Height: 24 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 42.8 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $106.26 Buy 1 - 2:$106.26/ea Buy 3 - 4:$104.84/ea Buy 5 - 9:$103.43/ea Buy 10 - 24:$102.01/ea Buy 25+:$100.59/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-JP5	36" x 5" x 30" Corrugated Side Loading Boxes	36 Inches	5 Inches	30 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $97.71
Width: 5 Inches Length: 36 Inches Height: 30 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 47.2 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $103.22 Buy 1 - 2:$103.22/ea Buy 3 - 4:$101.84/ea Buy 5 - 9:$100.47/ea Buy 10 - 24:$99.09/ea Buy 25+:$97.71/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL32-JQ5	36" x 5" x 36" Corrugated Side Loading Boxes	36 Inches	5 Inches	36 Inches	Side Loading Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $113.16
Width: 5 Inches Length: 36 Inches Height: 36 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Side Loading Boxes Weight: 57.22 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $119.54 Buy 1 - 2:$119.54/ea Buy 3 - 4:$117.95/ea Buy 5 - 9:$116.35/ea Buy 10 - 24:$114.76/ea Buy 25+:$113.16/ea Product added to cart successfully! REQUEST FREE SAMPLE
BXSL44-JR5	36" x 5" x 42" Corrugated Heavy-Duty Side Loading Boxes	36 Inches	5 Inches	42 Inches	Side Loading Boxes	44 ECT / 275# EQ	Kraft	5/Bundle	As low as $45.54
Width: 5 Inches Length: 36 Inches Height: 42 Inches Quantity: 5/Bundle Material: 44 ECT / 275# EQ Box Type: Side Loading Boxes Weight: 22.02 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $48.10 Buy 1 - 2:$48.10/ea Buy 3 - 4:$47.46/ea Buy 5 - 9:$46.82/ea Buy 10 - 24:$46.18/ea Buy 25+:$45.54/ea Product added to cart successfully! REQUEST FREE SAMPLE