home / Stair Nosing
K.N. Crowder Mfg. has a variety of stair nosing for exterior and interior use for concrete and pan type stair construction. Available with lanel inserts or with Anti-slip abrasive grit inserts. Treads are available for setting in place with anchors during concrete pours or for mounting on previously constructed stair cases.

  Stair Nosing Catalogue
Download the entire catalogue
(PDF: 6.5mb / 41 pages)

Download Reader
Stair Nosings
Stair Nosings    Stair Nosing Anchors


Stair Nosings
Features Ratings Max Length Available CAD DETAILS
DWG format
3" w. x ¼" H. x ½" L. Extruded aluminum & lanel insert Non-slip 16'
3" W. X ¼" H. x ½" L. Extruded aluminum & abrasive insert Non-slip 16'
4" W. X ¼" H. x ½" L. Extruded aluminum & lanel insert Non-slip 12'
4" W. X ¼" H. Extruded aluminum & abrasive insert Non-slip 12'
5" W. X ¼" H. Extruded aluminum & lanel insert Non-slip 13'
5" W. X ¼" H. Extruded aluminum & Abrasive insert Non-slip 13'
2" W. X ¼" H X 2"L. Extruded aluminum & lanel insert Non-slip 16'
2" W. X ¼" H. X 2"L. Extruded aluminum & abrasive insert Non-slip 16'
3" W. X ¼" H. X 2"L. Lanel Insert Non-slip 12'
3" W. X ¼" H. X 2"L. Extruded aluminum & abrasive insert Non-slip 12'
4" W. X ¼" H. X 2"L. Extruded aluminum & lanel insert Non-slip 16'
4" W. X ¼" H. X 2"L. Extruded aluminum & abrasive insert Non-slip 16'
5" W. X ¼" H. X 2"L. Extruded aluminum & lanel insert Non-slip 16'
5" W. X ¼" H. X 2"L. Extruded aluminum & abrasive insert Non-slip 16'
1-3/8" W. X ¼" H. Extruded aluminum & lanel insert Non-slip 12'
1-3/8"W. X ¼"H. Extruded aluminum & abrasive insert Non-slip 12'
3"W. X ¼"H. Flat extruded aluminum & lanel insert Non-slip 12'
3"W. X ¼"H. Flat extruded aluminum & abrasive insert Non-slip 12'
3/4"W. X ¼" H. Flat extruded aluminum & abrasive insert Non-slip 12'
4"w. X ¼" H. Flat extruded aluminum & lanel insert Non-slip 12'
4"W. X ¼" H. Flat extruded aluminum & abrasive insert Non-slip 12'
1-1/8"W. X ¼" H. Extruded aluminum
Used to put a slope on the CT22 series
N/A 12'

Stair Nosing Anchors
Operation Features  
Cast metal anchor C/w screw & anchor
Prior to installation for use in concrete
Hidden strap anchor For use with abrasive only


Copyright © K.N. Crowder Manufacturing, Inc. All rights reserved.
Terms of Use