PREFABRICATED BUILDINGS

Industrial Building Solutions

Prefabricated Enclosures: Factory-Built Solutions for Quality and Control

Prefabricated enclosures are factory-built buildings that help reduce or eliminate quality issues in the field. In our controlled facility environment, RDI Enclosures has complete oversight of the construction process, unlike traditional on-site building methods that face challenges with multiple contractors, space limitations, and security concerns. We deliver complete turnkey solutions, handling everything from initial design through final installation. 

Why Choose RDI Enclosures for Prefab Enclosures

  • Proven track record supporting complex industrial projects across energy, utilities, and infrastructure markets
  • Experience managing multi-component builds with hundreds to thousands of integrated parts
  • Ability to deliver consistent results across single builds and large-scale rollouts

Everything we do is prefabricated in our controlled facility environment. This gives us complete oversight of quality and timing from start to finish. When you’re working with a prefabricated building from RDI, we can typically complete the installation in just one day–even for complex projects. That’s the advantage of having everything built and tested in advance under controlled conditions.

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Prefabricated Enclosure Systems We Provide

Standard Buildings
Custom Prefabricated

The most bare-bones of all our standard prefabricated building options are fitted with 4 walls, a door and a roof. Flooring and structural steel base options are available depending on your application.

E-Houses
E-Houses

Most common building option for protection of electrical equipment, control panels, and other power distribution components.

Prefabricated Modular Building
Modular Buildings

Prefabricated buildings suited for larger applications shipped in sections and assembled together at your location.

Knock-Down Buildings

Preassembled building which is disassembled as panels at our facility for easy and fast shipping and assembly onsite.

Modified Shipping Container
Modified Shipping Containers

Modified shipping containers tailored to your needs.

On-Site Buildings
Site Built Enclosures

For buildings that require complete assembly at your location.

Pump House Enclosures

Prefabricated pump house modular buildings built to protect pumps, motors, and control systems in water and industrial infrastructure.

Substation
Substation Enclosures

Prefabricated buildings that house electrical infrastructure for utility substations and power distribution systems.

Applications for Prefabricated Industrial Buildings

Prefabricated buildings are applied across a range of industries, all needing equipment protection, environmental control, and faster installation. These buildings support critical infrastructure by keeping electrical systems, controls, mechanical equipment, and process systems safe and sound.

Many organizations trust prefabricated enclosures and modular industrial buildings because they’re easier to deploy in remote areas, active facilities, and harsh operating conditions. They’re commonly used in Electric Utilities for power distribution and substation infrastructure, Natural Gas operations that demand field-ready equipment protection, and Water and Wastewater projects that count on pump stations and control buildings.

They are also used in Mining applications where tough, dependable infrastructure is needed, and in Data Centers where critical systems need climate-controlled security. As owners look for fast, flexible building methods, the rising popularity of prefabricated buildings continues to shape industrial construction.

Since no two projects are exactly alike, RDI’s prefabricated equipment enclosures and industrial building systems can be custom engineered around site conditions, equipment requirements, and performance specifications. This flexibility allows customers to standardize key building features where appropriate while still getting a solution tailored to the demands of their specific application.

Key Features of RDI Prefabricated Buildings

RDI’s prefabricated buildings are tailored to the equipment, operating conditions, and environmental demands of each project. More than one-size-fits-all products, these are purpose-built solutions crafted around the systems they’ll guard and the unique conditions they’ll face.

Depending on the needs of the application, RDI’s prefabricated structures can come with welded steel structural frames, reinforced wall and roof systems, strong exterior materials, insulation packages, HVAC systems, integrated electrical systems, lighting, monitoring systems, and equipment mounting provisions.

Since RDI builds prefab enclosures in a controlled manufacturing setting, electrical and mechanical components can be installed and tested before delivery, shortening startup time and streamlining commissioning once the building arrives on site. It also allows for tighter coordination between enclosure construction and equipment integration.

Our engineering-driven approach is part of what sets us apart. At RDI Enclosures, we take pride in designing prefabricated enclosures around real operating requirements, making sure you get a building system that matches the job, the equipment, and the environment.

Pricing for Our Prefabricated Enclosures

Every project is custom quoted based on specific requirements, including dimensions, heat loads, air conditioning requirements, power needs, lighting specifications, and equipment installation needs. Contact us to get a quote for your specific prefab building.

What Makes RDI Enclosures Unique

We’re an engineering firm at heart, with deep expertise in custom enclosure design and manufacturing. Our comprehensive engineering approach ensures that each enclosure meets exacting requirements while maximizing value.

Beyond design and manufacturing, we manage equipment integration, logistics, permit acquisition, onsite services, and installation. Our team doesn’t just build enclosures — we engineer solutions that protect sensitive equipment and personnel across challenging environments worldwide. Explore our case study, Replacing FRP Enclosures With Metal Buildings, to see how we’ve successfully supported complex industrial projects in real-world environments.

With certifications from leading industry bodies, including MBMA and ASCE, and our UL 508A-approved panel shop, we maintain the highest standards of quality and compliance. Our versatile materials expertise spans aluminum, steel, fiberglass, and more, allowing us to optimize each design for its specific application and environment.

See how these solutions come to life in real-world applications by exploring our project gallery

5-Step Process for Getting Started With Your New Prefab Building

Contact us for an initial consultation to understand the project scope.

We gather requirements for your prefabricated enclosure specifications.

Our team reviews the design requirements, if available, or creates new designs.

We assess the location requirements and quantity needed.

Our team develops a proposal with high-level layouts if required.

5-Step Process for Success With Prefab Structures

Comprehensive requirements gathering during the proposal phase.

Engineering drawings creation and customer review.

Material procurement and detailed design work.

Regular project updates through weekly/monthly customer calls.

Internal system monitoring for schedule adherence and issue resolution.

FAQs About Prefabricated Enclosures

Lead times for our prefabricated enclosures vary based on project scope, complexity, and quantity of buildings required. Contact us with your specific requirements for an accurate timeline.

Yes, we offer comprehensive turnkey solutions that cover every aspect of your project. This includes initial design and engineering, manufacturing, logistics management, equipment integration, and on-site installation. Our team serves as your single point of contact throughout the entire process, ensuring seamless project execution.

Our manufacturing facility and operations are structured to scale as needed, capable of handling large orders for multiple buildings. We’ve successfully managed multiple large-scale deployments while maintaining quality and timeline commitments. Our production capacity can be adjusted to accommodate both small custom orders and major rollouts.

Yes, while we offer complete logistics management, customers have the flexibility to arrange their own shipping or pickup from our facility. We provide detailed shipping requirements and documentation to ensure safe transport, and our team can advise on special handling needs for sensitive equipment or oversized structures.

Yes, we provide full equipment integration services within our prefabricated enclosures. Our engineering team coordinates with your specifications to properly integrate, secure, and protect your equipment. This includes electrical systems, cooling solutions, monitoring systems, and any specialized equipment requirements. We can also accommodate customer-supplied equipment for installation during manufacturing.