The World's Strongest Steel Building Kits Let You Create Your Own

We Manufacture Your Steel Building Kits in the USA & Ship Direct...Worldwide!
Save money by buying custom steel building kits directly from the manufacturer - Worldwide Steel Buildings.

Worldwide Steel Buildings offers a 50 year structural warranty on all custom metal buildings.

No Worries, No Risk, No Kidding

Customize Your Dream Steel Building With Our 3D Building Designer

  • Start by setting the dimensions of your building, including width, length, height, roof type and rise!
  • Customize your design by adding colors, windows, doors, cupolas & more!
  • When you’re finished save your design, get a free quote, or share it with your friends!
Start Building Now!

Download These Helpful Guides





Learn how to start planning for your new custom steel building kit with the free building planning kit from Worldwide Steel Buildings.




Free Building
Planning Kit





The Steel Building Info Guide from Worldwide Steel Buildings contains everything you need to now about a steel building kit.




Steel Building
Info Guide





Worldwide Steel Buildings provides this Steel Building DIY Instruction document to help you decide if you can build it yourself.




Steel Building
DIY Instructions

buy steel buildings on sale

Add Some Color To Your Metal Building

Worldwide Blog