Aisle Barns Calf Barns Storage Sheds Greenhouses Barn Plans
Horse Sheds and Barns

Run In Sheds & Barns

Many sizes & options to choose from.

Lean To Barn

Lean-To Barns

Provides more shelter for your horses.

Shedrow Horse Barns

Shedrow Barns

An affordable alternative to center aisle barns.

Keystone Barns - Provider of Portable Horse Barns & Sheds

At Keystone Barn Supply, we know that a well constructed building, whether it's a simple Horse Shed or Custom Built Stable, will not only bring satisfaction to each of our customers, but also, to our company as well.  That's why we always look for ways to improve our construction and to make our buildings more sturdier and longer-lasting.  Working together with some of the finest Lancaster County craftsmen and having many years of barn construction experience, we can help you to design your dream barn and to have it custom-built to meet your needs, goals and requirements.



Looking for a Great Deal on Run In Shed or Shedrow Barn? - Don't miss our WINTER SPECIALS on some of the buildings we have.



In addition to Modular Barns and Horse Sheds, we now also offer quality & heavy duty Door Hardware, different Barn Plans, completely built Custom Doors and other horse barn supplies for sale.  Please contact us for information, prices and availability.  If you can not find the building or hardware you like on our site, please let us know, there is a good chance we'll be able to help you design and built a horse barn or any other structure, to meet your specific needs or find hardware you are looking for.