who we are

Look, It’s Not About Us – It’s About You!

The only reason we exist today is because of you.

If you need access equipment or Portable Buildings at a great price we will deliver without fuss.


That’s our promise to you. Pretty simple eh!

Portable Buildings

what we do




what we offer

Castle Portable Buildings

Are you looking for a portable office building to start your own business or expand an existing one? If yes, partner with Castle Portable Buildings for seamless and cost-effective solutions. We provide high-quality, durable, portable buildings for sale and rent across New Zealand.


Whether you need a portable building for urgent storage, business expansion, or temporary office space, we have you covered. With over 15 years of industry experience, we understand our client’s unique requirements and offer customized solutions.


Our portable buildings in NZ are designed for durability, portability, and convenience. We use top-quality materials and advanced construction techniques to ensure they can withstand harsh weather conditions and heavy usage. They are also easy to transport and set up anywhere, making them the perfect solution for various purposes.


CALL NOW: 0800 780 900

what we offer

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At Castle Portable Buildings, we offer a wide range of portable buildings for sale and rent in New Zealand. Our buildings are available in various sizes and designs to suit different purposes, whether temporary office space, storage units, or living quarters. We also offer both new and used portable buildings at competitive prices.


Our custom transportable buildings for rent are ideal for short-term use, events, or temporary projects. They are well-maintained and equipped with all the necessary amenities for a comfortable working or living environment. Moreover, our rental options come with affordable pricing to suit your budget.


For those looking for a long-term solution, our portable buildings for sale NZ offer the perfect blend of functionality and affordability. They are designed to be moved and reused multiple times while maintaining structural integrity and comfort. With Castle Portable Buildings, you’re investing in space and a future-proof solution that adapts to your changing requirements.

Custom Portable Building Solutions

Do you want to add extra features, special layouts, or specific dimensions for your portable setup? At Castle Portable Buildings, we understand clients’ unique requirements and offer bespoke portable building solutions. Our designers and engineers work closely with you to understand your needs and create custom portable buildings that meet all your demands.

We offer a wide range of customizable options, such as:


  • Different sizes and layouts
  • Additional windows or doors
  • Insulations and HVAC systems
  • Customized interior finishes and furniture
  • Electrical and plumbing installations


No matter your requirements, we have the resources and expertise to build it for you. Our customized solutions ensure that you get a portable building that not only meets your current needs but also has the potential to evolve with your business.


INQUIRE TODAY: 0800 780 900


Services We Offer

We provide a wide range of portable and modular solutions to meet various needs:


Dressing Rooms

Our portable dressing rooms offer privacy and convenience, equipped with mirrors, lighting, and clothing racks, perfect for events, film sets, and fashion shows.



We offer portacabins for sale or rent, serving as flexible spaces for offices, classrooms, or storage, adaptable to your temporary or permanent requirements.



Our Portacom units are available for sale or rent, providing versatile accommodation solutions for businesses, educational institutions, or construction sites, with customizable layouts.


Portable Toilets and Showers

We supply portable toilets and showers, essential for maintaining hygiene and convenience at outdoor events, construction sites, or in remote locations, available in various configurations.


Transportable Buildings for Offices

We provide transportable office buildings, offering modular and movable office space solutions that are cost-effective and flexible for temporary or semi-permanent needs.



Our container solutions, including repurposed shipping containers, are perfect for storage, office space, or retail outlets, offering durability, security, and customization.


Ablution Units

We offer ablution units with sanitary amenities like toilets, showers, and sinks, ensuring hygiene and convenience for outdoor events, construction sites, and remote areas.


Mobile Labs

Our mobile labs are transportable units equipped for scientific research, testing, or medical diagnostics, enabling on-site analysis and fieldwork efficiency.


Drying Rooms

We provide drying rooms designed to remove moisture from clothing, gear, and equipment, ideal for industrial settings, outdoor activity centers, and construction sites to ensure dryness and comfort.


Server Rooms

We supply portable server rooms, modular data centers that can be relocated as needed, providing a secure and controlled environment for IT infrastructure with cooling and power management systems.


Who We Are?

Castle Portable Buildings is more than just a company; we are a pioneering force in the portable building industry in New Zealand. With a strong focus on quality, customer satisfaction, and innovation, we have become the go-to choice for portable buildings nationwide.


Our extensive range of portable buildings and our commitment to providing exceptional customer service sets us apart. From the initial consultation to the final delivery and set-up, we ensure our clients are completely satisfied with their experience.


Our competitive edge lies in our capability to provide portable buildings and mobile labs with eco-friendly features, energy-saving options, and innovative designs. Our commitment to excellence, innovation, and sustainability makes us the preferred choice for portable buildings in New Zealand.






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Why Choose Castle Portable Buildings?

At Castle Portable Buildings, we strive to exceed our clients’ expectations with every project. Here is why:


Modular Design Integration

Our modular design integration enables flexibility and scalability, fitting seamlessly into various spaces and uses. This design strategy allows quick setup and reconfiguration, meeting urgent demands or evolving requirements. Its adaptability makes it ideal for businesses looking for future-proof, reusable building solutions.


Solar Powered Solutions

We recognize the need for sustainable and energy-efficient buildings. Our solar-powered portable buildings are designed to reduce your carbon footprint while ensuring cost-effective operations. These eco-friendly solutions offer an uninterrupted power supply with high-performance solar panels, perfect for remote and off-grid locations.


Quality Materials and Construction

From duplexes to multi-unit complexes, our portable buildings use top-quality materials and cutting-edge construction techniques to ensure durability, strength, and longevity. Our commitment to quality extends beyond the building itself; we also use eco-friendly and sustainable materials in our construction.


Flexible Financing Options

Castle Portable Buildings offers flexible financing options for sale and rental agreements. This ensures our clients can access the buildings they need without financial strain. Options include leasing agreements, rent-to-own plans, and competitive lending rates that can be tailored to fit any budget.





Can I customize a portable building to fit my needs?

Yes, you can! Our team is experienced in creating bespoke portable building solutions. From the layout and size to the finishes and installations, we can design a building that perfectly suits your requirements.


How long does setting up a portable building typically take?

The setup time can vary depending on the size and complexity of the building. However, one of the advantages of our portable buildings is their quick and easy setup. Most buildings can be set up and ready to use within a few days after delivery.


What are the maintenance requirements for a portable building?

Our buildings are designed to be low-maintenance, with durable materials and construction. Regular cleaning and upkeep of the interior and exterior is recommended to ensure its longevity. We also offer maintenance services for our clients’ convenience.