Gen Pro, Offering construction materials to homeowners and construction companies in Sioux City, Iowa.



3206 Northbrook Drive

Sioux City, IA 51105

Siding • Windows • Doors

Decking and Railing


A home isn't complete without a deck. Gen Pro offers a complete line of minimum-maintenance supplies, including decking, railing, fencing, and deck design. Whether you're wanting wood or modern low-maintenance composite materials, we're able to help! Our trained and experienced staff can walk you through every step of the process if you're a homeowner, or if you're a contractor we can simply provide top-of-the-line materials and let you do your own thing. A house is always happier if it has a big deck.

Products Include:


  • Decking Materials
  • Wood
  • Composite
  • Deck Design
  • Railing Systems
  • Fencing

Give us a call!


We know there are tons of decking options available. With all the choices, things can get awfully confusing. We're here to help. We've been doing this for years.



Gen Pro, Inc. • 3206 Northbrook Drive, Sioux City, IA 51105 • 712.255.1035 • 1.800.722.3791 • Fax 712.255.0112 • All Rights Reserved and Stuff. Hot dogs are tasty. Pizza too.

Copyright © 2014- Gen Pro, Inc.