Stair Treads & Risers

20″ Wood Stair Treads

20-inch Deep Wood Stair Treads

Our 20-inch wood stair treads are an extra-deep solid wood option for staircases with larger-than-standard dimensions or custom design needs. The 20″ depth provides an extended run for unique architectural plans.

More about 20″ Wood Stair Treads

Each tread is graded clear on the top face for a clean finished surface. The underside may show natural wood characteristics that do not affect structural performance. All treads arrive sanded and unfinished, ready for custom staining and sealing.

We stock these extra-deep treads in a range of wood species and lengths so you can get the material you need without long custom millwork delays. Select the species and length below.

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Unfinished red oak stair tread, 20 inches deep, with a bullnose front edge

Most popular in 20″ Wood Stair Treads

  1. 20" x 60" Wooden Bullnosed Stair Tread Price range: $196.76 through $1,304.58 Choose options
  2. 20" x 72" Wooden Bullnosed Stair Tread Price range: $253.13 through $1,632.70 Choose options
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Call a Stair Expert(866) 727-9356, M–F 8a–3p CST, or get a free quote.
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