WB Classic Series Residential Basement Door

  • Heavy-duty steel construction
  • Flow-coated, baked-on factory prime finish
  • Corrosion-resistant zinc-plated, chromate-sealed hardware
  • Torsion Cam Lift system provides easy, one-hand operation
  • Slide bolt locking mechanism (optional keyed lock available)
  • Flanged construction and J-channel header shed water and prevent binding due to ice and snow, permitting all season use
  • Extensions are available to increase the door length for sizes Ultra and Classic Series Door
  • - Classic Series: 6", 12", 18" and 24" lengths
  • - Ultra Series: 6" and 12" lengths only
Two or more extensions can be mounted back to back for longer extensions.

Construction Specifications:
1. Discard your old door and measure (in inches) the dimensions of the areaway foundation.
2. Measure dimension W1, the inside width, and dimension W2, the outside width of the areaway foundation walls. Record your dimensions and make the calculation shown.
3. Measure dimension L1, the inside length, and dimension L2,the outside length of the areaway foundation walls. Record your dimensions and make the calculation shown.
4. Measure dimension H1, the height from the top of the area way foundation to the top of the opening in the house foundation.

WB Classic Series Residential Basement Door
WB Classic Series Residential Basement Door Installation Instructions
WB Basement Doors Flyer
Steel Residential Basement Doors


Steel Residential Basement Doors Diagram

Steel Residential Basement Doors Classic

Item # Size in Inches
WB Classic-C 55 x 72 x 19-1/2