We Specialize in All Types of Self-Storage Buildings


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Washington’s Trusted Mini-Storage Building Team

At ROI Metal Buildings, we understand the diverse needs of businesses and individuals in Washington looking for efficient, scalable, and cost-effective mini-storage solutions. Our commitment to quality and customer satisfaction makes us the go-to supplier for all your mini-storage needs.

Mini-Storage Building Kits

Popular Mini-Storage Options in Washington

Self-Storage Buildings
in Washington

Metal Self Storage Buildings are a robust blend of strength, security, and sustainability. Crafted from high-quality steel, these pre-fabricated structures are not just buildings; they are guardians for your valuable goods. Designed to stand against the elements and the test of time, our self-storage solutions offer a fortress of safety with the added benefit of sustainable architecture.

Multi-Level Storage Buildings
in Washington

Metal Multi-Level Storage Buildings are the pinnacle of storage efficiency and customization from ROI Metal Buildings. In urban environments or where land is a premium, our buildings redefine storage solutions by leveraging vertical space. Our multi-level structures are not just about saving ground space; they're about maximizing your storage potential skyward.

Retro-Fit Storage Buildings
in Washington

Metal Retro-Fit Storage Buildings, combining resilience, cost-efficiency, and environmental stewardship into one transformative solution. Perfect for businesses or individuals aiming to enhance their storage capabilities without extensive new construction costs, our retro-fit solutions breathe new life into existing structures, offering up to 60% savings compared to new builds.

Preconstructed Portable Self Storage in Washington

Discover the unparalleled advantages of Metal Preconstructed Portable Self Storage Containers. Crafted for supreme durability, these containers are your steadfast allies against the elements, providing secure and adaptable spaces for all your storage needs. Whether you’re facing the challenges of temporary storage demands or planning for long-term solutions, we've got you covered.

Boat Storage Buildings
in Washington

Discover the unparalleled security and durability of Metal Boat Storage Buildings. These structures are engineered to offer the highest level of protection for your watercraft, combining resilience with functionality. Whether you’re storing a small fishing boat or a luxurious yacht, our metal boat storage buildings provide a reliable sanctuary against pests, rot, decay, and harsh weather conditions

RV Storage Buildings
in Washington

Embark on the journey to unparalleled protection with Metal RV Storage Buildings. Tailor-made for housing recreational vehicles, these robust structures keep your RV shielded from pests, rot, decay, and the harshest of weather conditions. Whether you possess a compact camper or a luxurious motorhome, our metal RV storage buildings ensure you're ready to go explore.

Mini-Storage Building Specials in Washington

Washington Mini-Storage Building Deals are offered at competitive prices for prompt dispatch and design. By replicating a straightforward, pre-existing building design that utilizes materials that are readily on hand, our customers benefit from extra cost reductions. These savings are derived from reduced engineering needs and the elimination of custom build expenses, rather than from the use of lower-priced materials. These deals are crafted to provide economical, high-value options in unit sizes, with ideal dimensions in terms of length, width, and height.

30 x 150 x 8.5

The Beginner

The Beginner Floorplan
WAS $43,757 NOW $39,779

New to self-storage, or just have a good market for the basics? This building is a great value for testing which unit mixes will bring the most ROI to your self-storage facility.

40 x 100 x 8.5

The Basic

WAS $38,959 NOW $35,417

Designed for the 10×20 enthusiast. This building is designed with back-to-back 10x20s. Ideal for customers who know the 10×20 is their go to for ROI in the self-storage industry.

35 x 120 x 12

The Small Boat

WAS $36,080 NOW $32,800

The Small Boat will accommodate small to medium-sized boats. It includes 10×10 doors and an extra 3.5′ of height to fit larger, taller boats, or even just bigger toys! Optimized storage in a 12×35 unit layout!

Interested in Purchasing A Mini-Storage Building in Washington?

The ROI Metal Buildings team is committed to providing a stress-free consultation to discuss your metal building and mini-storage building needs. We pride ourselves on our decades of industry expertise and our relationships with quality manufacturers.

People's Choice

Why People Choose ROI Metal Buildings in Washington?

Unmatched Quality and Durability

Our mini-storage buildings are crafted from the highest quality steel and components, ensuring longevity and security. Designed to withstand the variable Washington climate, our buildings provide peace of mind through enhanced durability and resistance to weather elements.

Fully Customizable Designs

Recognizing that no two storage needs are the same, ROI Metal Buildings offers fully customizable designs. From the layout to the materials and features, you control every aspect of your mini-storage building to ensure it meets your specific requirements.

Cost-Effective Solutions

We provide competitively priced mini-storage solutions without compromising on quality. Our efficient construction processes reduce costs, allowing us to pass savings onto our clients. This makes ROI Metal Buildings an ideal partner for both budget-conscious and premium clients.

Quick and Efficient Installation

Our team of experts ensures that your mini-storage building is installed quickly and efficiently, minimizing disruption to your daily operations. We handle everything from planning and permits to construction and final inspections.


Our Locations

What Cities in Washington Can You Purchase A Mini Storage Building?

From Seattle to Spokane, Olympia to Walla Walla, and everywhere in between, ROI Metal Buildings services the entire state of Washington. Our most commonly served cities include Seattle, Tacoma, Everett, Yakima, and Bellingham.

Frequently Asked Questions

Frequently Asked Questions About Purchasing A Mini-Storage Building in Washington

We offer a variety of mini-storage buildings including single-story, multi-story, and custom configurations to meet specific client needs.

Construction times vary based on the project’s complexity and size, but typically range from a few weeks to several months. We prioritize efficiency to minimize any operational disruptions.

Absolutely. Our designs are modular, allowing for easy expansion as your storage needs grow. This scalability ensures your investment is future-proof.

Yes, we offer various financing options to help make your investment in mini-storage solutions more manageable. Contact us for specific details and eligibility.

Interested in Purchasing A Mini-Storage Building in Washington?

Choosing ROI Metal Buildings means selecting a partner dedicated to providing high-quality, customizable, and cost-effective mini-storage solutions. Whether you are new to the industry or looking to expand existing facilities, we offer the expertise and resources to ensure your project's success. Contact us today to find out how we can assist you in achieving your storage goals in Washington.

At ROI Metal Buildings, we're not just building structures; we're building long-lasting relationships through trust, reliability, and unmatched service. Join the multitude of satisfied customers who have made us their preferred mini-storage building supplier in Washington.