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 Nick Van Patten](/wp-content/uploads/2013/11/Nick-Van-Patten.jpg)
Nick Van Patten
Owner & President
38 years experience in industry
![Jackie Hogan Jackie Hogan](/wp-content/uploads/2013/11/Jackie-Hogan.jpg)
Jackie Hogan
Owner & Vice President
23 years experience in industry
![Brady Hogan Brady Hogan](/wp-content/uploads/2013/11/Brady-Hogan.jpg)
Brady Hogan
Business Development Manager
23 years experience in industry
![Jeff Graeve Jeff Graeve](/wp-content/uploads/2013/11/Jeff-Graeve.jpg)
Jeff Graeve
Controller
30 years experience in industry
![Dan Hannan Dan Hannan](/wp-content/uploads/2013/11/Dan.jpg)
Dan Hannan
Warehouse Manager
54 years experience in industry
![Craig Hefel Craig Hefel at ADI in Cedar Rapids, Iowa](http://adibuildingproducts.com/wp-content/uploads/2012/12/Craig-at-ADI-Cedar-Rapids.jpg)
Craig Hefel
Sales for Eastern Iowa
14 years experience in industry
Our story began more than 50 years ago
![G. Nick Van Patten](http://adibuildingproducts.com/wp-content/uploads/2012/12/George-Nick-Van-Patten.jpg)
G. Nick Van Patten, founder
How it all began
![Betty Van Patten](http://adibuildingproducts.com/wp-content/uploads/2012/12/Betty-Van-Patten-at-her-desk.jpg)
Betty Van Patten
![ADI truck at loading dock in Des Moines, Iowa truck-at-ADI-loading-dock](http://adibuildingproducts.com/wp-content/uploads/2012/12/truck-at-ADI-loading-dock-580x386.jpg)
Our facilities
![Siding materials at the ADI Cedar Rapids, Iowa warehouse Siding materials at the ADI Cedar Rapids, Iowa warehouse](http://adibuildingproducts.com/wp-content/uploads/2012/12/siding-materials-in-Cedar-Rapids-warehouse-580x385.jpg)
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.![Duchess](http://adibuildingproducts.com/wp-content/uploads/2013/11/Duchess.jpg)