A new era in metal buildings has arrived in Castle Rock, Colorado. Metal Building Overstock, a company founded on over 40 years of industry experience, officially opens its doors to the public—offering premium steel building kits and full-service design-build solutions to customers in Colorado and across the U.S.

Located just off the I-25 Frontage Road at 1004 S. I-25 Frontage Road, Castle Rock, CO 80104, Metal Building Overstock is more than a metal building supplier—it’s a one-stop shop for anyone looking to buy, design, and build a durable, cost-effective steel structure. From backyard garages and barndominiums to commercial warehouses and retail spaces, the company provides both pre-fabricated metal building kits and turnkey building services tailored to fit a wide range of projects.

A Smarter Way to Buy Metal Buildings

Metal Building Overstock was created to simplify the building process and lower the cost barrier for homeowners, landowners, ranchers, and businesses. Customers can purchase high-quality, pre-engineered steel building kits for a variety of uses including:

• Garages and RV storage
• Barns and agricultural buildings
• Retail and commercial structures
• Outbuildings and sheds
• Custom homes and barndominiums

These kits are designed for easy delivery and fast erection, and include everything needed for a solid, code-compliant build. But Metal Building Overstock doesn’t stop at just delivering a shell—it offers a full spectrum of services to help customers get from raw land to finished structure.

Design, Engineering, and Beyond

For Colorado-based clients, Metal Building Overstock offers full in-house design and construction support. This includes stamped engineering drawings, architectural design, permit submittals, and full project management. The team includes a licensed architect, structural engineer, and general contractor—all under one roof.

From grading and excavation to foundations, framing, electrical, plumbing, roofing, and final finishes, the company can handle every phase of construction. Want a turnkey workshop or a luxury barndominium with custom interior finishes? Metal Building Overstock makes it possible, efficiently and affordably.

Accessories That Complete the Package

A great building is only as functional as its components. That’s why Metal Building Overstock supplies a full catalog of steel building accessories—including:

• Overhead and walk-through doors
• Insulated window systems
• Ventilation, ridge vents, louvers, and fans
• Wall and roof insulation systems
• Metal panels, skylights, and cupolas

The team works closely with manufacturers to provide customers with the best product for their needs—whether it’s for a new structure or a retrofit upgrade to an existing building.

Service for DIY Builders and Contractors Alike

Whether you're a DIY homeowner looking for a hands-on project or a licensed contractor looking for an affordable supplier, Metal Building Overstock makes it easy to get the building you need. You can order a building kit, pick up accessories, or work with the in-house team to coordinate the full project.

"We built Metal Building Overstock to be fast, flexible, and fair," said a company spokesperson. "Customers don’t want red tape—they want expert guidance, fair pricing, and the ability to get their project done without headaches. That’s exactly what we deliver."

Visit the Castle Rock Showroom

To learn more or speak with a building expert, visit Metal Building Overstock at their Castle Rock showroom or explore options online at MetalBuildingOverstock.com

With fast quotes, industry-low pricing, and a team that handles everything from dirt to drywall, Metal Building Overstock is Colorado’s newest—and most complete—metal building solution.