Flexco Stair Nose 3.5-in x 144-in Natural Unfinished Stair Nosing

Regular price $312.62

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3.5-in x 144-in Natural Unfinished Stair Nose

Create a smooth, durable transition at stair edges with this Flexco stair nose. The unfinished, natural profile installs flush with flooring for a clean look and can be stained or painted to match your stairs.


Key Features:

  • Durable Polymer Construction: High-density, hand-molded polymer resin resists swelling, rot, and seam cracking
  • Finish Your Way: Unfinished natural surface is paintable or stainable after installation
  • Sized for Standard Runs: 3.5-in W x 0.75-in H x 144-in L for long, continuous coverage
  • Easy Installation: Can be nailed or glued similar to traditional wood molding
  • Commercial-Grade Performance: Smooth finish designed to handle heavy foot traffic in residential or commercial spaces

Specifications Table:

Specification Details
Collection Name Stair Nose
Color/Finish Family Yellow
Finish Unfinished
Manufacturer Color/Finish Natural
Length (Inches) 144
Thickness (Inches) 0.75
Width (Inches) 3.5
Material Vinyl (high-density polymer resin)
Paint Grade Yes
Stain Grade Yes
Warranty Limited lifetime
UNSPSC 30241600

Frequently Asked Questions (FAQ):

Q: What material is this stair nose made from?
A: A high-density, hand-molded polymer resin designed to mimic the look of wood while resisting rot and swelling.


Q: Can I stain or paint it to match my flooring?
A: Yes. The unfinished natural surface is paintable or stainable after installation.


Q: How is it installed?
A: Install with nails or construction adhesive similar to wood trim, following manufacturer guidelines.


Q: What are the dimensions?
A: Each piece measures 3.5 inches wide, 0.75 inches high, and 144 inches long.


Q: Is there a warranty?
A: It carries a limited lifetime warranty; Flexco will match the hardwood flooring manufacturer’s warranty when used with their floors.


A Tailored Edge for Timeless Stairs

This stair nose lends a refined, continuous edge that instantly elevates a staircase from ordinary to tailored. I love the softly rounded profile—subtle yet sculptural—ready to take stain or paint for a custom finish. Pair it with warm oak treads or a deep espresso stain for delicious contrast and cohesion. It’s the small architectural detail that quietly signals luxury at every step.


Complete your staircase with a seamless, customizable edge—choose this Flexco stair nose today.

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