We were founded in 1998 so we are celebrating 25-years in business, and we have an A+ rating with the better business bureau!



Self-Storage Building Overview

After years of experience, we have mastered the art of developing building products that are designed, engineered, and customized to meet your needs. Whether you are expanding an existing steel self storage building, or starting a brand new business, National Building Supply is your best source for a high-quality and cost-effective storage facility

     

     

    Storage renters require safe, reliable storage facilities to protect their belongings. Steel storage buildings address their needs and offer many benefits for storage facility owners. Compared to wood and brick, steel buildings are easier to clean and maintain, allowing you to spend more time running your business. Proper insulation can also reduce heating and cooling costs for climate-controlled buildings, which helps save you money. Additionally, the durability of steel buildings gives renters the best protection, offering resistance to pests, mold, mildew and fire hazards.

    Buying direct from the manufacturer means you receive the best possible price and you control the design details from start to finish. Our distribution network allows us to quickly deliver your custom building to your jobsite. While we do not erect the buildings, our customer support team is available to answer your questions.

     

     

    All single-story self storage buildings are fully customizable to fit the needs of your business and end user. Our products and accessories include:

    • Galvalume® Plus wall panels that can be pre-painted in a variety of colors and are backed by a superior paint warranty that guarantees against peeling, fading, chalking or cracking
    • Framing members that are pre-painted with standard red-oxide primer or optional galvanized members
    • Several door and trim packages in a wide array of colors
    • Multiple roof panel profiles and wall panel profiles, including standing seam roofs
    • Various mullion configurations

     

    During the off season, National Building Supply storage buildings can be used to protect everything from one oversized vehicle to a fleet of boats. Below are just a few of the reasons to use a metal storage structure:

    • SNOW
    • SUN 
    • RAIN 
    • WIND 
    • THEFT
    • VANDALISM 

    Each building is custom designed to fit the layout of your land and the size of your boat or RV. Frequently used for both personal and commercial storage facilities, our steel buildings use the highest quality steel and paint. Strong, durable buildings offer less maintenance and added protection for you and your customers.

    Our buildings come in several framing systems to fit your storage needs, including column-free designs that offer tremendous strength and modular frames for larger spaces. Accessories such as overhead roll-up doors are also available to make maneuvering boats or RVs simple.