Shipping Container Cladding Guide

Most modern cargo units are strong and practical the way they are, but it isn’t always enough for a finished office, a home project, or a customer-facing site. The best way to fix it is with shipping container cladding. This solution helps to both give the outer walls a cleaner surface and make them more practical.

For many commercial and residential shipping container renovation projects, cladding is both a practical and aesthetic solution. It can support insulation, protect the shell, and improve the looks.

In this Midstate guide, we will discuss what shipping container cladding is, where it works best, which materials to choose, what costs to expect, and how to clad a shipping container by yourself.

What is Shipping Container Cladding?

Shipping container cladding simply means adding a new outer layer to the walls of the unit. In simple terms, you wrap the structure in another material, like timber, metal, MDF, Foamex, vinyl, and others.

This layer often helps improve the appearance of the unit and protect the original shell. Many people use storage containers as a base for offices, shops, workshops, classrooms, or even living spaces, so making the outer layer look less industrial helps with its appeal.

Benefits of Shipping Container Exterior Cladding

Shipping container exterior cladding is not just about aesthetics – it is a protective and comfort layer, vital for long-term use of a unit.

• Better exterior look: Bare steel doesn’t look appealing, but cladding a shipping container helps cover it with a nicer timber or vinyl finish.

• Branding opportunities: You can use cladded finishes to add brand colors or images to your facility.

• Alternative to painting: Unlike paint, cladding doesn’t dent or fade while still refreshing and protecting the surface.

• Weather protection: A good outer finish helps shield the original steel from direct sun, rain, and wind.

• Improved insulation: Exterior layers with added insulation help reduce heat transfer and noise.

• Flexible customization: You can customize the look of your unit by mixing different cladding materials, like wood, metal, brick, or composite.

• Better visual fit: It is easier to blend a clad shipping container with nearby buildings than a non-clad one 

• Noise reduction: A cladded outer layer and proper frame can reduce some noise transfer.

If installed properly, exterior container cladding makes the unit feel more like a permanent structure and less like a metal box.

Popular Uses for Cladded Containers

Cladded containers are popular for a reason – the right finish can help the unit match almost any purpose.

• Pop-up shops and catering kiosks: Whether you are using it as a coffee stand or an event shipping container, it can benefit from a clean finish. Timber or composite panels help make the space more inviting for customers.

• Outdoor storage units: Even if you are using it for basic storage, a unit will benefit even from cheap shipping container cladding – it will both serve longer and look better.

• Modular classrooms: Cladding can soften the look and create comfortable insulation inside a container classroom. 

• Offices: Container offices always look more professional with a proper finish.

• Modular homes: With glass, brick, or timber finish, a container home can better blend in with any residential area.

Cladding a container helps transform a regular shipping/storage unit into a multifunctional facility. That is why it is often a key part of any container conversion.

Types of Cladding Materials for Shipping Containers

The type of material you choose depends on what you are looking to get from it and the aesthetic you want to achieve. Let’s look at the most common shipping container cladding ideas.

Timber

A wood-clad shipping container is a great choice for a cabin, a studio, or a café because of how warm and natural it feels. The material is quite flexible and diverse, too – you can use hardwood, softwood, battens, or tongue-and-groove boards – whatever you prefer.

Shipping container wood cladding is quite practical – it pairs well with insulation, making it ideal for living spaces. However, timber calls for regular maintenance – make sure to seal it and check for cracks or rot regularly, especially in wet or sunny climates. 

Metal

If your project calls for a clean and modern look, metal cladding may be the right choice. Aluminum, corrugated sheets, and coated steel panels work well with commercial spaces and offices that call for an official look.

Metal is also more durable and lower maintenance than wood – it is enough to occasionally brush and inspect it. In addition, you can paint or powder-coat the surface to match your brand colors.

Brick

For projects that need a more permanent look, brick slips or brick veneer can make an excellent cover. It fits commercial and residential projects alike and works especially well in areas with other brick buildings. 

However, bricks also add more weight than metal or wood, so a strong frame with proper fixings is required.

Glass

You can either replace the walls of the unit with glass or install it on top for a more modern look. It also brings more natural light; therefore, its popularity for offices and showrooms.

Planning a container cladding project? Explore our shipping containers for sale and choose the right base before selecting exterior materials.

Key Factors for Choosing Shipping Container Cladding

When considering shipping container cladding, make sure the material and the construction you choose fit the project practically, not just visually.

• Climate: Heat, rain, wind, and humidity affect how materials perform. While timber needs more care in wet regions, coated metal can handle the weather better.

• Budget: Basic plywood and softwood are more affordable but they have a shorter lifespan and require more maintenance than costly composite panels, glass, and brick veneer.

• Durability: A public kiosk needs a finish that will withstand rougher weather and impact than a private backyard office.

• Maintenance: Finishes like wood need regular sealing and staining. Metal and composite often need little to no regular care.

• Insulation: If people will live or work inside, plan the finish with proper insulation and an air gap.

• Permits: Local rules may affect what you can build, especially for occupied spaces.

• Future upgrades: Leave fixing points for lights, signs, awnings, cameras, or solar equipment.

A little planning goes a long way, especially before ordering materials. Make sure the cladding surface you choose will complement the project in every way.

How Much Does it Cost to Clad a Shipping Container?

The cost of shipping container cladding depends on size, finish, labor, and added features. Here is how those factors affect the price:

• Project size: Standard 20ft shipping containers are usually cheaper (starting at ~$1,500) and require less cladding material. Larger 40ft shipping containers often start at ~$2,600 and require about 70% more cladding material.

• Cladding material: Simple plywood or corrugated metal often starts at around $5 to $15 per square foot. More premium options like composite, glass, and brick can reach $30+ per square foot before labor.

• Installation: Professional labor adds about $50 to $100 per hour to the cost, or roughly $1,500 to $5,000+ to the whole project. You can do everything DIY, but make sure to budget $150 to $500+ on saw blades, fasteners, drill bits, brackets, sealant, and small tools. 

• Additional features: In addition to cladding, a container project typically requires windows, doors, vents, signs, utility connections, and other upgrades.

• Maintenance: If you pick more demanding finishes, like wood, budget for cleaning and resealing every 2 to 5 years. Expect about $200 to $800 per maintenance cycle for a smaller DIY project or $1,000 to $3,000+ if hiring contractor labor.

For a small DIY project, cladding a shipping container may start in the low thousands. A high-end clad shipping container with premium finishes can cost over $25,000.

Need a container that is ready for modification? Explore our shipping container options before planning your cladding project.

How to Clad a Shipping Container

Before cladding a container, decide whether the work is only cosmetic or part of larger container modifications. A framed system is usually the cleanest approach because the finish attaches to a support structure rather than directly to the corrugated shell.

What you’ll need:

• Domino clamps

• Plywood adapters

• Hand or circular saw

• Tape measure

• Marker

• Allen keys

• Drill driver

• 2in x 8in x 8ft timber

• 2in x 4in x 4ft timber

• Cladding

• 4mm pilot drill bit

• 70mm wood screws

• 90mm screws

• 50mm screws for cladding

1. Plan

Think through the whole container cladding project before you start. Will you add a roof, lights, signage, solar panels, or security cameras later? These choices affect the frame and fixing points.

Also consider resale or relocation. A removable system may be better than one that permanently damages the shell, especially if you may move the unit later.

2. Choose Cladding Material

Pick the finish based on the look, weather, and purpose. Timber suits natural settings. Metal works well for commercial areas. Brick veneer gives a permanent look. Glass suits modern office or retail projects.

The chosen finish affects the frame. Large sheets may need fewer fixing points, while narrow boards need more support.

3. Choose Frame Material

The finish should not usually attach straight to the corrugated wall. Build a frame on the outside of the container first.

For most wooden finishes, a timber frame is the best choice. For metal or composite panels, a Unistrut or box-section system may work better.

4. Move the Container to Its Final Location

Set the unit on a level, stable base before the work begins. If the base is uneven, the frame will be harder to align.

A concrete pad, piers, or compacted base may be needed. This is also the right time to secure the unit if required.

5. Install Strong Corner Fixing Points

Corner castings are strong fixing points. Domino clamps and adapters can help you avoid drilling through the shell.

Drilling is possible, but it must be sealed carefully to protect water tightness. Welding may work for metal frames, though it can be costly and may damage coatings.

6. Build the Frame for Your Shipping Container

Build rectangular frame sections for each wall. You can assemble them directly on the unit or build them nearby and lift them into place.

Keep the frame square and level. If this step is rushed, the final finish will show it.

7. Add Studs and Noggins to the Frame

Studs are vertical supports. Noggins are horizontal supports between them. They give the exterior of the cladded shipping container more fixing points and prevent loose edges.

Large boards need steady spacing. Narrow wood battens need closer support. Match the layout to the weight and size of the finish.

8. Attach the Cladding Material to the Frame

To finish cladding the shipping container, attach the final surface once the support is secure. Screw timber boards to the base. Bolt or screw metal panels to the right support system.

Work carefully around corners, doors, and trim. Leave airflow gaps where needed and make sure doors still open freely.

Summary

Shipping container cladding is a great way to protect and refresh the unit’s surface by covering it with another material. 

The right finish depends on your budget, climate, intended use, and upkeep expectations, but the most common options include timber, metal, brick, and glass.