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Pre-primed White Traditional Riser- 42 in

SKU
RIZP34-42
main product photo
-45%
Special Price $23.64 ea was $42.71 ea
White Stair Risers add a clean, finished look to any staircase at an affordable price. Measuring 3/4" thick x 7 1/4" high x 42" long, they feature a durable anti‑scuff white laminate front and a paint‑grade wood back that can be flipped and painted if desired. Designed for use with Traditional Stair Treads and ready to install for quick, professional results.
Lead time is approximately 0 -2 weeks
Expected shipment date : 06/09/2026 to 06/12/2026
Categories: Traditional 3/4" Riser, White Risers, Wood Stair Risers
UV Finish
We're one of the only stair companies utilizing a 100% solids UV-cured finish on our products. This finishing method offers the most durable finish on the market today!
Experience
We've been providing prefinished treads online to do-it-yourself, contractors, and building supply stores for over 15 years.
Complete Solutions
Besides stair treads, we can source and finish flooring, handrail, newel posts, and other wood products to make your project a complete success!
First-Grade Product
Quality is at the front of all our wood products.

White Stair Risers – Durable, Paint‑Ready & Easy to Install

White stair risers are a beautiful and economical way to give your staircase a clean, finished look. Designed to pair perfectly with our Traditional Stair Treads, these risers provide both durability and versatility, making them an excellent choice for new installations or stair renovations.

Each riser features a durable anti‑scuff laminate surface on the front, helping maintain a crisp white appearance even in high‑traffic areas. The back is made from paint‑grade wood, allowing you to flip the riser over and paint it to match your design preferences if needed.

For best results, risers should be ordered in the same length as your stair treads to ensure a precise and professional fit.

Product Specifications:

  • Thickness: 3/4"
  • Height: 7 1/4"
  • Length: 42"
  • Front Surface: White anti‑scuff laminate, ready to install
  • Back Surface: Paint‑grade wood (paintable)
  • Compatibility: Designed for use with Traditional Stair Treads

Why Choose These White Stair Risers?

  • Cost‑effective way to upgrade your staircase
  • Clean, modern white finish
  • Durable, low‑maintenance surface
  • Paintable back for design flexibility
  • Ready for fast and easy installation
Perfect for homeowners, builders, and contractors, these white risers deliver long‑lasting performance with classic style—an essential finishing detail for any staircase project.
ColorWhite
Unit Of Measureea
Width7-1/4 in
Color CodePPWH
Length42 in
PrefinishedNo
ProfileTraditional Riser
Thickness3/4 in
Wood SpeciesPaint Grade (may vary)
Quickship ItemYes
Stain ColorRed Oak - Unfinished
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Product FAQs (6)
Product Questions and Answers
  1. Q:Are these of a solid wood type, what wood type!
    A:Our Primed White Traditional Risers are Poplar primed white.

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  2. Q:Is 42 inches the most common residential stair width?
    A:42" is the most frequently ordered tread size in the US — typical for single-family homes built between the 1970s and 1990s. If you live in a standard residential home and are unsure of your stair width, 42" is a reasonable starting assumption. Always measure — but if your measurement falls between 40"–44", a 42" tread with minor trimming is usually the cleanest solution.

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  3. Q:What is the difference between retro risers and traditional risers?
    A:Retro risers are designed to install over existing risers — same concept as retro treads. Traditional risers (3/4" thick) are used in new construction or when replacing the full stair assembly. Retro risers are the correct pairing for retro tread installations; traditional risers pair with traditional tread replacements.

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  4. Q:Do I need to install risers when I install new stair treads?
    A:Not always. Open-riser staircases have no risers by design. Closed staircases already have risers that may not need replacing unless damaged. For a full retro tread installation, replacing risers at the same time gives the cleanest result — especially if existing risers are chipped, stained, or mismatched. Retro risers use the same adhesive + brad nailer method as treads.

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  5. Q:When would I choose white or pre-primed stair components?
    A:Pre-primed white components — risers, newel posts, and mouldings — are used when a painted finish is the goal, typically for a two-tone staircase pairing white painted risers with natural wood treads. Pre-primed products arrive ready for one or two coats of paint (no additional priming needed), saving significant prep time. This is the most popular contemporary staircase design: natural or stained wood treads with white painted risers.

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  6. Q:What is a pre-primed finish on stair components?
    A:Pre-primed means the component arrives with a white primer coat already applied — ready for your topcoat of paint with no additional priming needed. Pre-primed risers, newel posts, and mouldings are used when the goal is a painted white finish. One or two coats of your chosen paint color over the primer is all that is needed. The most common use is pre-primed white risers paired with natural or stained wood treads.

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