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Lume-A-Lite Two-Part Abrasive Nosing

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The Lume-A-Lite Two-Part Abrasive Stair Treads and Nosings are designed for quick and easy damage replacement. The 1 inch wide front channel provides a continuous channel of photoluminescent abrasive grit that will glow-in-the-dark when activated.


  • Anti-Slip Safety
  • Continuous Color
  • Optional Vision Line
  • Title 24 Compliant*

*Title 24 Compliant/Vision Impairment requires 2 inches of a contrasting color at the edge of the stair indicating a change of plane.


Material Extruded Aluminum, Abrasive Grit, and 53 mil Resin Insert or 16 mil Abrasive Grit Insert
Color Photoluminescent Strip and Optional Tread Colors
Application Poured Concrete, Steel Pan or Terrazzo
Tread Ribbed Bar Abrasive
Width 3-3/8 inch
Mounting Extruded Anchor
Nosing Short-Tipped
Compliance California Title 24, Section 3306
Abrasive Colors Black, Yellow, Photoluminescent, Gray, Brown, Burgundy, Green, Blue, Red or Buff (Orange)
Options Mitered Cuts, Painted Undersides and Taped Tops
Warranty 1 Year

Order Guide

Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.

BSTTM-P3.375E 3-3/8" Short Tipped Extruded Anchor Photoluminescent Resin Strip
BSTTM-P3.375E-T 3-3/8" Short Tipped Extruded Anchor Photoluminescent Abrasive Grit Strip


BABCOCK-DAVIS warrants all Stair Nosings to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis"s discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.

For information on a warranty claim, please visit our Warranty Support section or call 888 412.3726.

Warranty Support


Download Stair Treads + Nosing Options

Colors shown give only an indication of shade.
Samples are available upon request.

Photoluminescent Insert Colors

Photoluminescent Resin Insert Photoluminescent Grit Insert
Resin Strip
Abrasive Grit Strip

Abrasive Colors

Black Gray Brown burgundy Green Blue Red
Black Gray Brown Burgundy Green Blue Red
Buff Yellow Photoluminescent
Buff (Orange) Yellow Photoluminescent

Nosing Options


Mounting Options

Extruded Anchor
Extruded Anchor


Custom Cuts Painted Undersides Taped Tops
Mitered Cuts Painted Undersides Taped Tops


Coming soon.
Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Photoluminescent Resin Insert BSTTM-P3.375E PDF DWG LINK PDF WORD PDF PDF PDF
Photoluminescent Abrasive Grit BSTTM-P3.375E-T PDF LINK PDF WORD PDF PDF PDF