
CX44 Series Panels
Insulation designed to fill the corrugation of a shipping container.
Panel Specs
- R-11 Continuous Insulation
- Built-in Studs
- Tongue and Groove Interlocks
- Vapor/Moisture Control
- Service Raceways
- Enginneerd for Shipping Containers
Panel Dimensions | 24in × 44in × 2in-3 1/2in |
Horizontal Chase | 48in × 1in × ¾in |
Vertical Chase | 24in × ¾in × ¾in |
Coverage | 7.33sq-ft |
R-Value | R-11 |
Insulated Studs | Surface |
Interlocking Edges | √ |
Cutting Indication Lines | √ |
Code Depth Raceways | √ |
Ready for Finishing | √ |
Interiors | √ |
Exteriors | √ |

2.0 Flat Panel (UX)
Flat panel closed-cell insulation designed for floors, ceilings and end walls.
Panel Specs
- R-8.5 Continuous Insulation
- Built-in Studs
- Tongue and Groove Interlocks
- Vapor/Moisture Control
- Service Raceways
- Enginneerd for Shipping Containers
Panel Dimensions | 24in × 48in × 2in |
Horizontal Chase | 48in × 1in × ¾in |
Vertical Chase | 24in × ¾in × ¾in |
Linear Coverage | 8sq-ft |
R-Value | R-8.5 |
Insulated Studs | Surface |
Interlocking Edges | √ |
Cutting Indication Lines | √ |
Code Depth Raceways | √ |
Ready for Finishing | √ |
Interiors | √ |
Exteriors | √ |

2.5 Flat Panel (EX)
Flat panel closed-cell insulation for doors, floors, walls and exterior applications.
Panel Specs 2.5
- R-10.5 Continuous Insulation
- Built-in Studs
- Tongue and Groove Interlocks
- Vapor/Moisture Control
- Service Raceways
- Enginneerd for Shipping Containers
EXe Dimensions | 24in × 48in × 2½in |
Horizontal Chase | 48in × 1in × ¾in |
Vertical Chase | 24in × ¾in × ¾in |
Linear Coverage | 8sq-ft |
R-Value | R-10.5 |
Insulated Studs | Embedded ½in |
Interlocking Edges | √ |
Cutting Lines | √ |
Code Depth Raceways | √ |
Ready for Finishing | √ |
Interiors | √ |
Exteriors | √ |

CX LowPro Studs
Designed to fill and insulate the corrugation providing attachment for finishes. CX-LP insulated stud for shipping containers retrofits.
LowPro Specs
- Engineered for Shipping Containers
- R-8.5 Continuous Insulation
- Thinnest Insulation Profile
- Closed-cell EPS Insulation
- Stable insulation zero thermal drift
- Self-flashing Studs
- Adaptable Attachment
- Adhesive Application
- Tongue and Groove Interlocks
The high-strength co-polymer plastic studs on 11 or 22-inches centers provide a positive attachment stud for finishing the container. The ribbed dovetails surface provides for adhesive applications against the metal surfaces.
Insulated Stud's Dimensions | 7 in × 24in × 2in |
Linear Coverage | 2.5 sq-ft |
R-Value ASTM C518 | R-8.5 |
Closed-Cell, injection-molded EPS | ASTM C578 |
CAN/ULC S701 Type 2 | |
Foam Density | 1.35 lbs per cubic foot |
Polyproylene Insulated Studs | Surface |
Interlocking Edges | √ |
Ready for Finishes | √ |
Interior | √ |
Exterior | √ |

Side Wall Inserts
InSerts custom designed to fit the depths of the container’s side corrugated walls, minimizing hidden air spaces.
SW Inserts Specs
Side Walls infill | √ |
Exterior | √ |
Interior | √ |
Shipping Containers | √ |

End Wall Inserts
InSerts custom designed to fit the depths of the container’s end wall corrugations, minimizing hidden air spaces.
EW Insert Specs
Insert Dimensions See Diagram | 5 1/4 in × 48in × 1 5/8 in |
Coverage per pcs | 1.75 sq-ft |
One Box -20 inserts 4' long | (covers 35’ Sq-ft) |
Interior side of the end wall | 1 boxes |
Exterior side of a the end wall | 1 boxes |
R-Value | R-4.24 per in |
Interiors | √ |
Exteriors | √ |
End Walls infill | √ |
Exterior | √ |
Interior | √ |
Shipping Containers | √ |

End Wall Inserts
InSerts custom designed to fit the depths of the container’s ceiling corrugations, minimizing hidden air spaces. There are 56 Ceiling Inserts per box. The Ceiling Inserts are a part of a comprehensive approach of insulating a shipping container.
Ceiling Insert Specs
Ceiling InSerts One box of Ceiling Inserts covers 224 Lineal feet of indents. |
|
Dimensions | 48in x 4 5/8in x 13/16 in |
Coverage | 1.7 sq-ft |
R-Value ASTM C518 | R-3.18 |
ASTM C578 Type II | Closed-Cell, injection-molded EPS |
Canadian Standard CAN/ULC S701 Type 2 | |
Foam Density | 1 lbs per cubic foot |
Ceiling infill | √ |
Interior | √ |
Shipping Containers | √ |
How To Links:
- Estimating & Installation Preparations
- Wood Window Frame Install
- Insulating Swing Doors
- Installing CX44 Panels on the Side Walls
- Inside Container Corners
- Installing Panels on the End Wall
- Installing Panels on the Ceiling
- Installing Panels on the Floor
- Installing Plumbing
- Installing Electrical
- Installing Drywall, Trim, Cabinets
- Cold Weather Adhesive Application Tips
Special construction notes and links:
Service temperature of Expanded Polystyrene and hot southern climates. In hot climates avoid darker colored shipping containers. We recommended that you paint your container a lighter color with a reflecting paint. Darker colored containers the heat could build up beyond the maximum allowable service temperature of the insulation.
PHYSICAL PROPERTIES OF INJECTION-MOLDED EPS
Property | ASTM Test | Result |
Maximum Service Temperature (long term) | --- | 167°F = 75 Celsius (°C) |
Maximum Service Temperature (intermittent) | --- | 180°F = 82 Celsius (°C) |