Model 2251/4251

Model 2251/4251

Steel Polystyrene Insulated Vinyl-Backed Door

4251 Ranch style garage doorWith a classic raised panel design and a basic polystyrene insulation, these affordable doors are an excellent insulated option for your home’s garage.


  • 2″ thick door sections are formed from heavy, 25-gauge galvanized steel.
  • Section joints are roll-formed into a tongue-and-groove design which produces a superior weather seal.
  • Extra-heavy paint system consists of .25 mil. primer with rust inhibitor and a .75 mil. coating of baked-on polyester paint.
  • Available in long or short panel design.
  • Window glazing options include plain, obscure, and tinted glass with a variety of insert designs.
  • Includes 1-3/8″ CFC-free polystyrene insulation with a vinyl back cover.
  • R-value: 7.94

Available Colors

Click on the options below to learn more on the CHI website:

almond desert tan sandstone brown white
Almond Desert Tan Sandstone Brown White

Available Panel Styles

2250 garage door 4250 garage overhead door …………………………………………. 
Model 2251
Short Panel
Model 4251
Long Panel