AG STEEL

We are here to help whether you’re building a pole barn, pole building, equestrian building, machine shed or garage! Need steel siding and roofing? We have you covered. We can help take your ideas & make your building dream a reality with our expert designers. Dunn Lumber is the best place for ag steel in the midwest!

Dunn Lumber offers the most durable & diverse options with the best quality, support, warranty & value in the industry.

Residential

With benefits ranging from low maintenance to energy efficiency, metal is the foremost roofing material in the industry.

Agricultural

Metal roofing and siding products that protect your livestock, crops and machinery.

Commercial

Low-maintenance solution for commercial grade performance while enhancing the aesthetics of your building.

Post Frame

Wide selection of colors, gauges and profiles to fit all your post-frame construction metal roofing and siding needs.

YOUR STEEL PROJECT EXPERTS

Estimating services for your next project are available either on-site or in-store. Contact us to get started on building your dream!

OUR VENDOR PARTNERS

Dunn offers the most durable & diverse options for agricultural, residential & commercial applications, with the best quality, support, warranty & value in the industry.

Discover the world of Metal Sales today and discover excellence in metal building products and expert services. Try our color visualizer for free.