CX LowPro Insulated Studs for the Side Walls
The CX LowPro is a versatile thin profile insulation a for shipping container construction. Combining all the best features of continuous insulation and framing it is ready to finish. This method eliminates parts, pieces and guess work.
InSoFast can pack a shipping container with enough CX-LP studs to do 40-50 container conversions reducing the cost of freight. The CX-LP concentrates the value by reducing the air shipped by 10-fold.
One box of the CX-LP (46 Insulated studs) will do 92 lineal feet of framing. One 20' standard shipping container side wall would need 44 pcs, of the CX LowPros insulated studs and 20 pcs. of the Sidewall Inserts to do one long side wall.
- One box of Side Wall Inserts has 30 pcs. that are 48 inches long or will cover 112 Lineal feet of corrugation in-fill.
Features;
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CX-LP LowPro Insulated Stud |
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| LowPro-Insulated Stud Sidewall Architectural Dimensions |
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7 1/2in × 24in × 2in |
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Coverage |
1.25 sq-ft |
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R-Value ASTM C518 |
R-8.5 |
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| ASTM C578 Type II |
Closed-Cell, injection-molded EPS |
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Canadian Standards CAN/ULC S701 Type 2 |
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Foam Density |
1.35 lbs per cubic foot |
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Surface |
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Interlocking Edges |
√ |
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Interiors |
√ |
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Exterior |
√ |
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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
- Non-conductive framing
- No energy penalty for the studs
- Non corrosive framing...non rusting
- Adhesive Application no holes
- Closed-cell high pressure fused EPS Insulation
- Continuous Insulation
- Tongue and Groove Interlocks
- 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.
- Simple to install
| Containers Side Walls | √ |
| Shipping Container Exterior | √ |
| Shipping Container Interior | √ |
| Commercial | √ |
| Industrial | √ |
| Educational | √ |
| LEED/Green Build | √ |
| NFPA Assembies | √ |
- The CX LowPro provides a thermal disconnect
- Uninterrupted continuous insulation (CI)
- InSoFast goes beyond just “CI”. The fastener that attaches the finishes does not penetrate the steel reducing thermal shorts to near zero.
- Fastening the exterior cladding does not penetrate the weather resistant barrier keeping your container secure and dry.
- CX LowPro continuous insulation is the best choice for continuous-continuous insulation.
- Eliminates thermal leaks and prevents water vapor from reaching the container's steel walls.
| Complete Interior Insulation for a Container; | 20' Standard | 20' High Cube | 40' Standard | 40' High Cube |
| LowPro Insulated Studs/Inserts Sidewall | Sidewall | Sidewall | Sidewall | Sidewall |
| CX-LP 46 LowPro Insulated Stud | 2 | 2 | 4 | 4 |
| CX-LP 15 LowPro Insulated Stud | 1 | 1 | 0 | 1 |
| Sidewall Inserts: | 2 | 2 | 4 | 4 |
| Box Total: | 5 | 5 | 8 | 9 |
| Endwall (Container) LowPro-Bundle | Endwall | Endwall | Endwall | Endwall |
| Endwall LowPro-Kit | 1 | 1 | 1 | 1 |
| 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: | 17 | 17 | 29 | 31 |
| Foam Board Insulation by others: | 3/4" x 4' x 8' | 3/4" x 4' x 8' | 3/4" x 4' x 8' | 3/4" x 4' x 8' |
| Sidewall | 14.67 | 16.25 | 29.67 | 31.75 |
| Total 4x8 Panel Count | 15 | 17 | 30 | 32 |
We offer free curb side deliveries on all of our orders.
You may upgrade your delivery service for an additional charge. LIFT GATE SERVICE IS AN ADDITIONAL CHARGE. Please read through our shipping and purchasing policies, for more details before placing your order.
| Product Code |
Number of Parts |
Per Box Dimension |
Cubic Feet Per Box |
Weight Per Box |
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Length |
Width |
Height |
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CX -LP46 |
46 pcs = 92 lnft |
14" |
26" |
44" |
9.27 |
28 Lbs |
|
CSW -Side Wall Inserts |
30 pcs 4' = 120 lnft |
11" |
25" |
49" |
7.80 |
12 Lbs |
LOCTITE® PL PREMIUM® POLYURETHANE CONSTRUCTION ADHESIVE
 |
 |
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
- CSW (30) = 1 tube of the adhesive
| LOCTITE® PL PREMIUM® POLYURETHANE CONSTRUCTION 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 | 3 | 2 1/2 | 6 1/2 | 13 | 7 | 3 | 23 |
| 20'- High Cube | 3 | 2 1/2 | 6 1/2 | 14 | 7 | 3 | 24 |
| 40'- Standard | 6 | 2 1/2 | 13 | 28 | 14 | 3 | 45 |
| 40'- High Cube | 6 | 2 1/2 | 13 | 29 | 14 | 3 | 46 |
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.
Cold Weather Tips:
Interior Installation of a Shipping Container
In cold conditions below 40°F (4°C), heating the interior space of the container will not be sufficient for the adhesive to cure. The insulation panels will not allow heat to transfer to the container's bonding surface. It is recommended to either move the container to a heated area or tent and heat the exterior until the adhesive cures.
Exterior Installation
The interior of the container can be heated until the adhesive has cured.
Interior and Exterior Installation
Install the exterior panels first while heating the interior. Allow adhesive to cure before installing interior insulation.
LowPro Endwall Insulated Stud
The CX LowPro is a versatile thin profile insulation stud for insulating the end wall of a shipping container construction. Combining the best features of continuous insulation and framing the LowPro Endwall is ready to finish. The LowPro method eliminates parts, pieces and guess work.
LP-EW: LowPro End Wall bundle is part of a assembly that has material to finish the end wall of a 9' high cube or 8' standard shipping container. The LP-EW studs are placed 10 inches on center alternating with the end wall inserts. The LP-EW studs are ideally suited for container conversions for commercial, residential, industrial, interior or exterior applications where thin wall insulation and framing is the primary concern. Refer to the container diagram to determine the proper fit is very important.
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*This LP-EW bundle is a 3 part assembly designed to work on the end wall of a container. Sheet infill insulation supplied by others.
Features;
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LP-EW LowPro Insulated Stud One box of the LP-EW 22 Insulated studs will do 44 lineal feet of framing. |
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LowPro-Insulated Stud Endwall Architectural Dimensions |
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Dimensions |
5 1/2in × 24in × 2 1/2 in |
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Coverage |
1.00 sq-ft |
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|
R-Value ASTM C518 |
R-10.5 |
||||
| 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 |
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ASTM E96 Water Vapor Permeability |
(Class III Vapor Retarder) 3.5perm/in |
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| Maximum Service Temperature (long term) |
167°F = 75 Celsius (°C) |
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|
Surface |
|||||
|
Interlocking Edges |
√ |
||||
|
Engineered for Shipping Containers |
√ |
||||
|
Exterior Application |
√ |
||||
|
Interiors Application |
√ |
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 |
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Endwall Inserts End Wall Inserts or the container's nose corrugation. One box of Inserts covers the end wall. |
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| Endwall Insert Architectural Dimensions |
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| 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 ASTM C518 | R-4 per in |
||
| ASTM C578 Type II |
Closed-Cell, injection-molded EPS |
||
| Canadian Standard CAN/ULC S701 Type 2 | |||
| Foam Density | 1 lbs per cubic foot | ||
| Interiors | √ |
||
| Exteriors | √ |
||
| Shipping Containers | √ | ||
| Containers Side Walls | √ |
| Shipping Container Exterior | √ |
| Shipping Container Interior | √ |
| Commercial | √ |
| Industrial | √ |
| Educational | √ |
| LEED/Green Build | √ |
| NFPA Assembies | √ |
- The CX LowPro provides a thermal disconnect
- Uninterrupted continuous insulation (CI)
- InSoFast goes beyond just “CI”. The fastener that attaches the finishes does not penetrate the steel reducing thermal shorts to near zero.
- Fastening the exterior cladding does not penetrate the weather resistant barrier keeping your container secure and dry.
- CX LowPro continuous insulation is the best choice for continuous-continuous insulation.
- Eliminates thermal leaks and inhibits water vapor from reaching the container's steel walls.
We offer free curb side deliveries on all of our orders.
You may upgrade your delivery service for an additional charge. LIFT GATE SERVICE IS AN ADDITIONAL CHARGE. Please read through our shipping and purchasing policies, for more details before placing your order.
| Product Code |
Number of Parts |
Per Box Dimension |
Cubic Feet Per Box |
Weight Per Box |
||
|
Length |
Width |
Height |
||||
|
CX -LP46 |
46 pcs = 92 lnft |
14" |
26" |
44" |
9.27 |
28 Lbs |
|
CSW -Side Wall Inserts |
30 pcs 4' = 120 lnft |
11" |
25" |
49" |
7.80 |
12 Lbs |
LOCTITE® PL PREMIUM® POLYURETHANE CONSTRUCTION ADHESIVE
|
|
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
- CSW (30) = 1 tube of the adhesive
| LOCTITE® PL PREMIUM® POLYURETHANE CONSTRUCTION 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 | 3 | 2 1/2 | 6 1/2 | 13 | 7 | 3 | 23 |
| 20'- High Cube | 3 | 2 1/2 | 6 1/2 | 14 | 7 | 3 | 24 |
| 40'- Standard | 6 | 2 1/2 | 13 | 28 | 14 | 3 | 45 |
| 40'- High Cube | 6 | 2 1/2 | 13 | 29 | 14 | 3 | 46 |
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.
Cold Weather Tips:
Interior Installation of a Shipping Container
In cold conditions below 40°F (4°C), heating the interior space of the container will not be sufficient for the adhesive to cure. The insulation panels will not allow heat to transfer to the container's bonding surface. It is recommended to either move the container to a heated area or tent and heat the exterior until the adhesive cures.
Exterior Installation
The interior of the container can be heated until the adhesive has cured.
Interior and Exterior Installation
Install the exterior panels first while heating the interior. Allow adhesive to cure before installing interior insulation.
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) |
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.
Cold Weather Tips:
Interior Installation
Heating the interior of the container will not be sufficient for the adhesive to cure because the insulation panels will not allow heat to transfer to the container surface. It is recommended to either move the container to a heated area or tent and heat the exterior until the adhesive has cured.
Exterior Installation
The interior of the container can be heated until the adhesive has cured.
Interior and Exterior Installation
Install the exterior panels first while heating the interior. Allow adhesive to cure before installing interior insulation.
| Property | ASTM Test | Result |
| Closed-cell Foam Density (nominal) | C303 | 1.35lb/ft |
| Compressive Resistance at 10% Strain Deformation | D1621,C165,C203 | 13.0psi (90kPa) |
| Flexural Strength | D1621,C165,C203 | 30.0psi (208kPa) |
| Thermal Conductivity (R-Value) at 75°F±2°F | C177,C518 | R4.45/in |
| Water Absorption by Total Immersion (Moisture Resistance) | C272 | 3% by volume |
| Water Vapor Permeability (Class III Vapor Retarder) | E96 | 3.5perm/in |
| Capillarity | --- | none |
| Maximum Service Temperature (long term) | --- | 167°F = 75 Celsius (°C) |
| Maximum Service Temperature (intermittent) | --- | 180°F = 82 Celsius (°C) |
| Flame Spread | E84-81A | 5 @ 4" |
| Smoke Developed | E84-81A | 105-190 |
| Property | ASTM | Result |
| #6 1¼in Standard Drywall Screws Pull Out (Fastener Withdrawal) | D1761-06 | 211lb/ft |
| #6 1¼in Standard Drywall Screws Shear (Lateral Screw Resistance) | D1761-06 | 403lb/ft |
| Adhesion of PL Premium Adhesive and Stud (Peak Stress) | D4541-02 | 108psi (972ps/lf) |
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) |
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.
Cold Weather Tips:
Interior Installation
Heating the interior of the container will not be sufficient for the adhesive to cure because the insulation panels will not allow heat to transfer to the container surface. It is recommended to either move the container to a heated area or tent and heat the exterior until the adhesive has cured.
Exterior Installation
The interior of the container can be heated until the adhesive has cured.
Interior and Exterior Installation
Install the exterior panels first while heating the interior. Allow adhesive to cure before installing interior insulation.
Detail Drawing Links:
Container Insulation Details |
CX44 | ||
| CX44 Panel Details | dwg | dxf | |
LowPro Sidewall Insulated Stud |
CX-LP | ||
| Sidewall LowPro-Insulated Stud | dwg | dxf | |
LowPro Endwall Insulated Stud |
CX-EW |
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| Endwall LowPro-Insulated Stud | dwg | dxf | |
Shipping Container Inserts |
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| Sidewall Insert | jpg | zip file | |
| Endwall Insert | jpg | zip file | |
| Ceiling Insert | jpg | zip file | |
InSoFast Stud |
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| InSoFast Stud Details | dxf |
pdf |
UX 2.0 Flat Panel Details |
UX2.0 zip file | ||
| UX 2.0, Flat Panel Details | dxf | pdf |
|
| All UX 2.0 Flat Panel Details | pdf |
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EX2.5 Flat Panel Interior Details |
EXi 2.5 zip file | ||
| EXi 2.5 Flat Panel Details (Interior applications) | dwg | dfx | |
| InSoFast Interior Architectural Submittal Sheet | |||
EX2.5 Flat Panel Exterior Details |
EXe 2.5 zip file |
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| EXe 2.5 Flat Panel Details (Exterior applications) | dwg | dfx | |
| InSoFast Exterior Architectural Submittal Sheet | |||
| EX 2.5, All Exterior Application Details | |||
| InSoFast Stud | |||
| InSoFast Stud Details | dxf | pdf |
PDF Instructions and other Guides
Blog Posts
InSoFast Plus Method
Need a higher R-value? No Problem! Start with a base of InSoFast continuous insulation panels that are feature-rich and easy to install and then add rigid foam insulation over top of InSoFast panels.
