Old Shipping Containers: Gardens, Coops & Upcycling Projects

An old shipping container doesn't have to be perfect to be useful. A box that's too worn for shipping can still become a garden shed, a chicken coop, an animal shelter or a workshop. Upcycling gives an old container a second life, often for far less than building from scratch.

Here are practical upcycling ideas, what each needs and how to choose the right container. Old shipping containers for sale are usually the most affordable options, so start with our old shipping containers for sale guide to used grades.

Why upcycle an old container?

• Low cost: older and as-is containers are the cheapest available
• Strong: even an old box is tougher than most sheds
• Fast: no foundation pour or framing for the basic structure
• Sustainable: reuses steel that has already done its job
• Secure: lockable steel doors

Idea 1: Garden shed and potting room

Add shelving, a potting bench and hooks for tools. A window or translucent roof panel brings in light, and vents keep it fresh.

Best size: 8ft, 10ft or 20ft.

Idea 2: Chicken coop

A container makes a predator-resistant coop. Add:

• Ventilation openings covered with strong mesh
• A small door and ramp for the hens
• Roosting bars and nest boxes inside
• A run attached to the side

Good ventilation is essential to keep the birds healthy in summer.

Idea 3: Animal shelter or stable

For goats, sheep or calves, a container with a wide opening on one side makes a sturdy shelter. Insulation or a shade roof helps in hot climates.

Idea 4: Raised beds and planters

Cut-down container sections or the steel panels from an old container can be turned into raised beds. Make sure the steel is clean and consider lining the inside, especially for food crops.

Idea 5: Workshop

Add a workbench, shelving, lighting and power, plus a roll-up or personnel door. A 20ft makes a great hobby or repair workshop. See custom and office conex for doors and power.

Idea 6: Play space or clubhouse

With windows cut in, the floor covered and edges made safe, a container makes a sturdy clubhouse or play space. Supervise children around steel edges and doors.

Idea 7: Firewood and fuel storage

An open-sided or vented container keeps firewood dry and off the ground. Store fuel and chemicals according to safety rules, with ventilation.

Idea 8: Bike and kayak store

Racks on the walls and ceiling hold bikes, kayaks and paddleboards securely.

Choosing an old container for upcycling

As-is containers can work for projects where you'll cut openings anyway, as long as the parts you keep are sound. Wind and watertight containers are better for anything that needs to stay dry.

Safety tips

• Check for residue from past cargo, especially for animals, food and children
• Wear protection when cutting, grinding or sanding old paint
• Smooth sharp edges after cutting
• Ventilate spaces for animals and people
• Keep the container level so doors don't swing unexpectedly

Placing your upcycled container

• A level, firm base, off wet ground
• High ground that drains well
• Truck access for delivery
• Local rules for structures and animal housing

Tools you'll probably need

• A drill with metal bits and self-tapping screws
• An angle grinder or plasma cutter for openings, used with proper protection
• A wire brush, primer and outdoor paint
• Sealant for any holes you make in the outer walls
• Timber for framing, shelving and benches
• Safety gear: gloves, eye and ear protection, and a mask

For large openings or anything structural, get professional advice before you cut.

Budget-friendly tips

• Start with an as-is or older wind and watertight container
• Reuse timber and materials for shelving and benches
• Keep openings small and few, to save on framing
• Paint only what needs protecting, such as bare metal and the roof

FAQ

What can you do with an old shipping container?

Turn it into a garden shed, chicken coop, animal shelter, workshop, bike store, play space or firewood store.

Are old containers safe for animals?

Usually, with good ventilation and no chemical residue. Check the container's condition and history first.

Can I grow food in a container planter?

Yes, if the steel is clean. Consider lining the planter to keep soil away from old paint.

Is an as-is container good for upcycling?

It can be, if you'll cut openings anyway and the parts you keep are sound.

Do I need a permit for an upcycled container?

It depends on local rules for sheds, animal housing and structures. Check with your local office.

What size container is best for a chicken coop?

An 8ft or 10ft works for most backyard flocks, with a run attached.