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AN50/55 Aluminium Nosing

Discontinued Product: Please contact our sales office for stock availability


Product Description

The AN5/55 is a 5.3mm gauge, square-edged, single-channel aluminium stair nosing available with an aluminium ATI's. The body of this nosing is available in mill or satin aluminium, satin aluminium and can be ordered to measure.


This profile has a 52mm tread a 55mm square riser and is ideal for use with resilient floor coverings. These stair nosings can be supplied pre-drilled with a retrofit ATI37.25 for a full aluminium concealed fixing installation.

Available Finishes:

  • Mill Aluminium

  • Satin Aluminium

Size Options​:

Ordered to Measure

Max Lengths

  • Mill Alu        3.2m

  • Satin Alu     3.2m

Infill Options:

  • ATI37.25 Insert

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.

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