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AN98 BA 5mm Aluminium Stair Nosing

Product Description

The AN98 BA is a 5mm gauge, bullnose, double-channel aluminium stair nosing available with castellated infill options. The body of this nosing is available in a black anodised finish and can be ordered to cut-to-size.


This profile has a 98mm tread a 55mm curved or bullnose riser and is ideal for use with carpet, carpet tiles and all resilient floor coverings. These stair nosings can be supplied drilled retrofit for hidden fixings, with castellated PVC insert.

Available Finishes:

  • Black Anodised Aluminium

Size Options​:

Ordered to Measure

Max Lengths

  • Black Anodised Alu    2.7m

Black anodised.png

Infill Options:

  • PVC Castellated

Drilling Options​ PVC Infill:

  • Drilled retro

  • Drilled for countersunk screws

  • Drilled for concealing plugs 

  • Undrilled 

Screw size 8.


Fixings not supplied.

Drilling is available with a 5% charge

Aluminium Technical Data Sheets

AN98 BA Castellated Infill

Technical Data Sheet

CAT Castellated PVC Infill Colours
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