At Duncan Systems, we pride ourselves on our years of experience in the RV industry and our wide range of available services. We work with a nationwide network of qualified, proven affiliates to offer you the best and most comprehensive support. From start to finish, we’re here to get you back on the road with superior service for all of your RV and motorhome windshield and glass needs.

RV Windshield Replacement

At Duncan Systems, we know how difficult it can be to find the proper RV replacement glass. That’s why we maintain a substantial inventory of motorhome windshields and RV side glass parts for all makes of motorhomes, fifth-wheels, travel trailers, conversion vans, buses, and specialty and classic vehicles.

The experts at Duncan Systems know the motorhome windshield and side glass replacement business and can help you find the exact product you need. They will arrange for installation and shipping anywhere in the U.S.A.

RV Side Glass

In addition to our market leading RV windshield replacement business, Duncan Systems offers a full line of motorhome side glass for your recreational vehicle. We are your first stop for those hard-to-find older RV windows.

Duncan Systems stocks RV replacement windows from many of the current and past window manufacturers like Atwood, Se-Gi, Kinro, Hehr, Creation and Excel. We also have the ability to obtain and provide quick delivery for those windows that we may not have in stock.

RV Damage Estimating Software

Duncan Systems has developed unique Damage Estimating Software, specifically designed for repair facilities, dealerships, insurance companies and independent adjusters specializing in the RV industry. This interactive program guides the user, step-by-step, through the RV damage estimating process and prints a detailed, customized estimate of repairs that include the material cost and associated labor times.

RV Education Program

Since the early 1990s, Duncan has offered RV Education courses to industry professionals who often know little about RVs. As a part of that course, the professionals learn how RVs, motorhomes, fifth-wheels and travel trailers are made and the best ways to repair the units so they can knowledgeably review estimates and file RV claims.

We currently offer RV Education courses in Elkhart, Indiana, the RV Capital of the World, which ensures a challenging, hands-on experience.

Course includes:

  • Classroom lectures
  • Repair procedures
  • Video presentations
  • RV manufacturing plant tours
  • Upon completion of our course, attendees will:
    • Effectively write RV damage estimates
    • Recognize different classes and types of RVs
    • Become familiar with customary repair techniques
    • Estimate proper materials required and repair and access time allowances
    • Reduce errors in estimating and improve efficency