Bring your ideas to life with Mueller’s free 3D Design Tool. Whether you are planning a garage, workshop, storage building or agricultural structure, this easy-to-use online tool helps you create a custom steel building that fits your needs.
Choose your building size, customize colors, add doors and windows, and explore design options in a virtual setting. Once your design is complete, save your project and request a free quote. When you are ready to move forward, Mueller’s team can help turn your concept into a real building.
Design Your Own Metal Building Online
Mueller’s 3D Building Designer Makes it easy to visualize and plan your project before you buy. No design experience is needed.
Simple to Use
Our free online 3D Design Tool is built to be user-friendly and intuitive. Start with a blank design or explore building options to begin customizing right away.
Customize Your Building
Adjust the size, roof style, colors, windows and more. You can create a steel building that fits your property, style and functional needs.
Save and Request a Quote
Once you are happy with your design, save it to your account and request a free quote. Mueller’s engineering and manufacturing teams can then help bring your building to life.
Watch How the 3D Tool Works
Need a quick walkthrough before you begin? Watch your how-to-video to learn how to use the Mueller 3D Design Tool, customize your building, save your design and request a quote.
You can start with your own concept and adjust features to create a building that works for your property, budget and goals.
Why Use a 3D Building Design Tool?
Using a 3D building design tool helps you explore your options before requesting a quote or placing an order. You can compare styles, layouts, colors and features in one place, making it easier to plan a building that fits your needs.
Whether you are designing a small backyard storage building or a larger steel structure for agricultural or commercial use, Mueller’s tool helps you better visualize your project and move forward with confidence.
Frequently Asked Questions
Who should I contact if I am having trouble? Click Here
How do I save my projects?
Save your project(s) and make changes by clicking on "Create An Account" or Sign In to your existing one.
Want a quote for the custom building you designed?
Once you have saved your design simply click “Get a Quote.” Mueller's skilled engineers will then produce your free quote to your exact specifications.
I am already logged into the Mueller website, what do I do now?
In order to save or submit any of your designs, you need to also be signed into the 3D tool. To do so, select "Sign In" on the top right side of the screen and use your same website log in.
What do I do if I can't seem to get windows and doors where I want them?
This usually happens because of specific building requirements. If you have specific questions contact a Mueller branch.
System Requirements
Requires newer browser technology to ensure the best user experience. If the 3D tool is not working properly, we recommend trying a different browser first. Chrome is recommended for best performance.
Supported Computer Web Browsers
Chrome recommended
Google Chrome 9+
Firefox 4+
Opera 15+
Safari 15+
Microsoft Edge
Brave
Supported Mobile and Tablet Browsers
iOS Safari 15+
Android 5 - 6.x Webview Chromium 80
Opera Mobile
Opera Mini
Chrome for Android
Firefox for Android
Samsung Internet
Computer Operating System Requirements
Windows 7 or higher
Mac OS X
Yosemite 10.10 or higher
Linux
Mobile Operating System Requirements
Android 8 or higher
iOS version 12 or later
Start Designing Your Steel Building Today
Mueller’s 3D Design Tool gives you an easy way to create, customize, and visualize your building before taking the next step. Explore design options. Save your project and request a free quote when you are ready.
