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Red Oak Unfinished Cove Moulding 48 in

SKU
COVERUNFI-48
main product photo
-8%
Special Price $3.98 ea was $4.31 ea
Red Oak Unfinished Cove Molding - 3/4" x 1/2" x 48"
Lead time is approximately 0 -2 weeks
Expected shipment date : 07/23/2026 to 07/29/2026

Unfinished products are considered commodities and will require some degree of additional minor prep-work before they can be considered complete, or "finished". Some degree of sanding / puttying is to be expected before finishing. Alternatively, consider ordering prefinished products.

Categories: Moulding and Accessories, Cove Moulding, Quick Ship Products
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.
Red Oak Unfinished Cove Moulding- Cove Moulding is sold in 48" sections. Sometimes called "scotia", cove moulding is installed under the bullnose of stair treads and landing tread to provide an additional decorative appearance as well as hide small gaps or minor imperfections after installation. Cove moulding is typically installed at the top of the riser, under the overhanging nose of the new stair tread.
ColorUnfinished
Unit Of Measureea
Color CodeUNFI
Length48 in
PrefinishedNo
ProfileCove Moulding
Thickness1/2 in
Wood SpeciesRed Oak
Quickship ItemNo
Stain ColorRed Oak - Unfinished
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Product FAQs (5)
Product Questions and Answers
  1. Q:Can I stain this tread any color I want?
    A:Yes. Unfinished hardwood treads accept any oil-based or water-based stain. Sand lightly with 120-grit, apply chosen stain, allow to dry, then apply 2–3 coats of polyurethane. For floor matching: bring a floor sample to a paint store to identify the correct stain. We also offer a Red Oak Stain Colors Sample Pack for testing before committing to full treads.

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  2. Q:When do I need a 48-inch stair tread?
    A:48" treads are used in wider residential staircases — common in larger custom homes, colonial-style homes, and formal entry staircases. A 48" staircase feels noticeably more generous than a 42". Also found in converted commercial spaces, wide hallways, and some split-level designs. Always measure before ordering — a 48" tread in a 42" opening needs cutting; under-ordering creates gaps.

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  3. Q:Why is Red Oak the most popular species for stair treads?
    A:Red Oak accounts for over 50% of hardwood floors in US homes built before 2015, making it the natural match for most staircase upgrades. Janka hardness 1290 — handles residential traffic for decades. Open grain accepts stain evenly for consistent color matching to existing floors.

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  4. Q:How is stair cove moulding installed?
    A:Stair cove moulding installs in the concave joint between the back of a tread and the face of the riser above it. Apply a thin bead of construction adhesive in the joint, press the moulding firmly in place, and secure with a 1" brad nailer. Wipe any adhesive squeeze-out immediately. The moulding should match the species and finish of treads and risers for a consistent staircase appearance.

    Josh McGrath

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  5. Q:What is stair cove moulding and where does it go?
    A:Stair cove moulding is a concave-profile trim piece covering the joint between a riser and the tread above. It hides any gap at this joint, gives a clean finished look, and prevents debris accumulation. Same species and finish as treads and risers. Installed with construction adhesive or small finishing nails. One of the least expensive staircase components

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