About Us
ADI is one of the Midwest’s largest locally-owned distributor of exterior building products such as siding, windows, doors, roofing, and related accessories.
We have locations in Des Moines, Iowa, Cedar Rapids, Iowa and Omaha, Nebraska. With a commitment to excellent customer service, we offer convenient delivery options, a large selection of quality products, and loads of knowledge in this industry. Our experienced staff knows our products and how to help home improvement contractors and home builders provide the best options for the homeowners they serve. Here are just a few of the friendly faces you’ll see when you work with ADI…
Nick Van Patten
Owner & President
38 years experience in industry

Jackie Hogan
Owner & Vice President
23 years experience in industry

Brady Hogan
Business Development Manager
23 years experience in industry

Jeff Graeve
Controller
30 years experience in industry

Dan Hannan
Warehouse Manager
54 years experience in industry

Craig Hefel
Sales for Eastern Iowa
14 years experience in industry
Our story began more than 50 years ago

G. Nick Van Patten, founder
How it all began

Betty Van Patten

Our facilities

ADI in the community
The folks here at ADI believe in the value of supporting the community. Materials have been donated to Habitat for Humanity, local schools, and children’s organizations. ADI provides financial support to area high schools, especially to promote alcohol-free/drug-free events such as after-proms and sporting events. Nick Van Patten has also served on area boards of directors, including Variety Club of Iowa and Broadlawns Foundation.