Sidewall (20′ High Cube) CX44-Bundle

Product Overview

This CX44 bundle assembly has enough material to finish one 20′ High Cube Container side wall. The studs are 22 inches on center.

  • 20′ High Cube Sidewall Bundle – (CX44 -5 Boxes of 5 Panels)
  • (CX44 Insulated Panels = 25 panels) = 183 sq-ft.


CX44 Side Wall Bundle for a High Cube 9' high x 20' long container

Bundle Application Description

The InSoFast CX 44 Container panel is designed to fit newer model shipping container’s long side walls. CX 44’s ideal for more formal residential/commercial/office, finished habitable space applications.

Refer to the container diagram to determine if the InSoFast CX 44 will fit the container’s corrugations. The corrugations should be 11″ on center and 44″ on center from weld seam to weld seam, the proper fit is very important.

Order Sample

    1. Preferred method when modifying new containers without dings and dents.
    2. When the sidewall weld seams are exactly 44″ on center.
    3. Fast track repetitive commercial/retail applications
    4. Fast track repetitive residential application.
    5. (1) part application.

20′ Side Wall Bundle Contains:

This CX44 bundle is part of an assembly with enough material to finish one 20′ High Cube container side wall. The studs are 22 inches on center.

  • 20 ‘ Standard Sidewall Bundle – (CX445 Boxes of 5 Panels)
  • (CX44 Insulated Panels = 45 panels)  = 183 sq.ft
Part Code: CONSWCX-5

Physical Properties CX44 Panel
Insulated Panel Systems CX 44

CX44 Insulated Shipping Container Panel with Studs

CX44 Panel Details

dwg dxf pdf


24in × 44in × 2in-3 1/2in

Horizontal Chase

 48in × 1in × ¾in

Vertical Chase

 24in × ¾in × ¾in


7.33 sq-ft

R-Value ASTM C518


ASTM C578 Type II

Closed-Cell, injection-molded EPS 

Canadian Standards  CAN/ULC S701 Type 2

ASTM C303 Foam Density

1.35 lbs per cubic foot

ASTM E96 Water Vapor Permeability

 (Class III Vapor Retarder) 3.5perm/in

Maximum Service Temperature (long term)

167°F = 75 Celsius (°C)

Co-Polymer Polyproylene Insulated Stud


Interlocking Edges

Service Raceways

Engineered for Shipping Containers

Exterior Application

Interiors Application

Features Benefits
InSoFast engineered system of continuous insulation is perfectly suited for shipping container fabrication. 
  • Simple to install
    • Why work so hard?
    • Adaptable Attachment
    • No Special Tools Needed
  • Built-in Studs*
    • Engineered Framing Studs 
    • Non-conductive stud framing 
    • No energy penalty for the studs
    • Non corrosive stud…non rusting 
    • Adhesive Application no holes
  • Closed-cell high pressure fused EPS Insulation
  • Engineered for Shipping Containers
  • Lives up to its name: In So Fast

*The high-strength co-polymer plastic studs on 22-inches centers provide a positive attachment stud for finishing the container. The ribbed dovetails surface provides a cast-in-place adhesive applications against the metal surfaces. 

CX Panel Video

Estimating CX44 Panels

Estimating and ordering is simple measure and add together how many square feet of side wall framing that your container requires to complete the job. Divide the total wall (xx) footage by 36.67 sq-ft. this will determine the number of boxes needed. Round up to the next whole number. Don’t overestimate, cut studs, panels and inserts can be re-used.

    • One (CX44 Insulated Panel = (7.33 sq-ft.)
    • One box of 5 (CX44 Insulated Panel = (36.67 sq-ft.)

Chart for a completely insulating the interior of a shipping container, all surfaces.

Complete Container Insulation Panels; 20′ Standard 20′ High Cube 40′ Standard 40′ High Cube
  Sidewall Sidewall Sidewall Sidewall
CX44 Interior Sidewall (2) Sidewalls (20′ ) CX44-Bundle (20′ HC) CX44-Bundle (40′) CX44-Bundle (40′ HC) CX44-Bundle
Box Total: 9 10 18 20
Flat Panel/Insert Endwall Endwall Endwall Endwall Endwall
2.0 Flat Panel (UX) 2 2 2 2
Inserts: Endwall 1 1 1 1
Box Total: 3 3 3 3
Ceiling 2.0 Flat Panel-Bundle Ceiling Ceiling Ceiling Ceiling
2.0 Flat Panel (UX) 4 4 8 8
Inserts: Ceilings 1 1 2 2
Box Total: 5 5 10 10
Door 2.5 Flat Panel-Bundle (2) Doors Door Door Door Door
2.5 Flat Panel (EXe) 2 2 2 2
Floor 2.0 Flat Panel-Bundle Floor Floor Floor Floor
2.0 Flat Panel (UX) 4 4 8 9

Total Box Count 23 24 41 44
Estimating Adhesive


Buy Shipping Container Insulation Panels in Monroe, NC

Green Guard Certified Adhesive:

In Canada the Glue is LePage PL Premium

Estimating Adhesive Quantity

Estimating the amount of adhesive YOU will use has variables beyond our control like condition of your walls and how accurate are you with a glue gun? The example below is for one side wall of a 20′ standard height shipping container you will need approximately 3 tubes of the adhesive. That is in a perfect world. PL Premium 3x adhesive is applied in a ⅜” bead on the backside of the studs onto the ribbed surfaces.  We realize that a 3/8″ bead of glue is very subjective. It is important that there is enough adhesive to squish the dovetails on the back side of the stud when pressed to the container wall. Adhesive follows the “Goldie Locks rule, too much, too little, and just right To verify that enough adhesive is used, press the panel into place. Pull the panel back and check to see if the adhesive has spread out beyond the full width of the stud. It is normal for the panel to “float out” from the side of the container when it is accommodating irregularities in the container walls. Additional adhesive may be necessary in some areas. If you are doing it just right you can expect that 1 large 28-fl oz tube will cover 18 of our 24″ long studs or enough glue at a 3/8″ bead to cover 36 foot long bead of glue. 

Additionally you will have to estimate for glue around openings like windows and doors.

1 large 28-fl oz. / 828 mL tube = 18 (24″ studs or inserts)

  • CX-LP 46 (46 studs) = 46
  • 46 ÷ 18 = 2 1/2 tubes of the adhesive
  • I-SWI (30) = 1 tube of the adhesive


Rough estimate for  28 ounce tubes of adhesive required

Container Side Wall  End Wall Ceiling  Total Walls & Ceiling Floors Swing Doors Total Estimate
20′- Standard 2 1/2  6 1/2 13 1 1/2 3 18
20′- High Cube 2 1/2  6 1/2 14 1 1/2 3 19
40′- Standard 6 2 1/2  13 28 3 3 34
40′- High Cube 2 1/2  13 29 3 3 34

Important Notice: Container Surface Temperature Applications

When bonding EPS and XPS foam insulation, use above 40°F (4°C) and avoid cure and surface temperatures above 90°F (32°C). Surfaces must be clean, dry and free of frost, grease, dust and other contaminants. Pre-fit all materials and protect finished surfaces. If using cartridge format, cut nozzle at a 45° angle to desired bead size and puncture inner seal. Be very careful not to allow Loctite® PL® Premium to cure on a finished surface.

Technical Data

Shipping, Purchasing & Returns

Please read all the current Shipping, Purchasing & Returns *

Freight Dimensions Weight
Product Code

Number of Parts

Box Dimension

Cubic Feet Per Box

 Weight Per Box





5 Panels 36.67 SqFt





22 Lbs


Add R-Value with InSoFast PLUS

It’s easy to increase your R-Value beyond R-10 while maintaining the engineered benefits of the continuous InSoFast panels. Just start with a base of feature-rich InSoFast panels.