3 1/2″ Thick Stair Treads

3 1/2″ Thick Stair Treads


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Rise & Run Details

Please provide us with a valid stair angle to add this product to your cart.

Please Note - If your staircase contains a variable rise and run from step to step, you will need to work with a Project Manager after the sale to engineer the system.

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Ships in about 15 Business Days
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Frequently Bought Together


Step with confidence on the sturdy and sophisticated 3 ½” Thick Stair Treads. Choose from over 12 species of top-quality wood, finished and stained on all 6 sides for an impeccable match to your personal style. A 1/8” beveled radius on each edge offers subtle detail and a smooth transition between steps. To let these stylish treads shine, pair with Viewrail cable railing.

This product listing is for standalone [thick treads or landing platforms]. If you are interested in [treads or platforms] to be used with our FLIGHT floating stairs system, contact our design team who will create a quote for you. Note: Pricing on treads and landings for Viewrail FLIGHT varies from the pricing on this product listing.

Key Features

  • 3 ½” Thick
  • Solid, Stain-Grade Wood
  • 1/8” Roundover
  • 360° Beauty


Our 3 ½” Thick Stair Treads add a modern, strong appearance to both Traditional and Floating Stair Systems. To mount thick treads on traditional stairways, be sure to read about Returned Edges on the Specifications tab above. Floating Staircases may require specific notches for mounting thick treads, depending on the system you use. We are happy to accommodate requests for notches, grooves, or other special indentations to help the mounting process. Give us a call for more details.


Bold and creative, our Thick Stair Treads boast attractive and unique grain patterns on each side.

Additional Style Options

  • Returned Edges (see Product Specifications tab above)

Interior Use Only

This product may contain glue joints and is designed for interior use only.

*Please note, thick treads used with our FLIGHT system will differ in price due to the custom routing and manufacturing process.