MiniStorage & Heritage Buildings

As part of the Ardent Group, Steelway offers MiniStorage and Heritage Buildings (small storage solutions), through our sister company ExSteel Building Components.

As a single source building component supplier, ExSteel manufactures a wide variety of steel siding profiles, trim, steel deck and roll formed structural sections for new and retrofit buildings. Using enhanced design and state-of-the-art manufacturing capabilities, ExSteel manufactures cost-effective components and mini-systems for a wide range of storage applications.


ExSteel uses the most modern equipment and technology to manufacture the best custom solutions for your Mini and Self Storage needs. We offer floor plans in a variety of unit configurations that can be customized to adhere to your specific requirements. Our buildings can be adapted to meet any predetermined building code or load requirements. With a focus on quality and value, the design details used in our Mini Storage system ensure ease of construction.


Every ExSteel Heritage Building is designed and detailed for your specific application using advanced 3D modeling software. Made completely of long-lasting, cold-formed steel to ensure your building will remain as straight as the day it was built, this bolt-together system is an economical alternative for your farm, workshop, utility shed or small storage needs.


Ideal for creating large open spaces uninterrupted by interior columns.


Weight and cost of a building can be reduced by adding interior columns.


A steel building system with specific customer requirements.


A portion of a building structure requires conventional post and beam.

Built For Your Industry

Ideal building types for your industry

Built To Suit

Complete building systems for your business

Built By Professionals

Approved expert builders in your region