AN552 Aluminium Nosing

Product Description

The AN552 is a 5.5mm gauge, square-edged, double-channel aluminium stair nosing available with a variety of infill options and colours such as castellated PVC or antip-slip Olympic grip infill. The body of this nosing is available in mill aluminium, satin aluminium or polished aluminium and can be ordered to measure.
 

This profile has a 55mm tread a 26mm square riser and can be supplied pre-drilled for a concealed fixing installation.

Supplied with black or light grey smooth textured infill as standard. Other colours and castellated infill options are available subject to order quantity.

Available Finishes:

  • Mill Aluminium

  • Satin Aluminium

  • Polished Aluminium

Size Options​:

Ordered to Measure

Max Lengths

  • Mill Alu                         3.2m

  • Satin Alu                      3.2m

  • Polished Alu                3.2m

Aluminium-Finishes-Mill-Satin-Polished.j

Infill Options:

  • PVC Castellated

  • Smooth Textured

  • ATI49.5 Insert

  • Olympic Grip

  • Carborundum *2.5m only

Drilling Options​ PVC Infill:

  • Drilled retro

  • Drilled for countersunk screws

  • Drilled for concealing plugs 

  • Undrilled 

Drilling Options​ ATI & Olympic:

  • Drilled retrofit infill

  • Undrilled​

Screw size 8.

 

Fixings not supplied.


Drilling is available - 5% charge

Stringer angles also available in Satin and Polished Aluminium.

Staircase-Stringer-Trims-Ali-Small.jpg

Aluminium Technical Data Sheets

AN552 Castellated Infill

Technical Data Sheet

AN552 Smooth PVC Infill

Technical Data Sheet

AN552 Olympic Infill

Technical Data Sheet

CAT Castellated PVC Infill Colours
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Olympic-Insert.jpg
Carborundum External Nosing Insert