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AN59/55RSL Slimline Aluminium Raked Back Stair Nosing

Product Description

The AN59/55RSL is a slimline aluminium raked back staircase nosing available with a variety of infill options such as PVC Castellated or Aluminium ATI's. The infill options or inserts are available in a range of colours as shown below. The body or channel of the stair nosing is available in three finishes, mill aluminium, satin aluminium and polished aluminium and can be ordered in lengths up to 3.2 meters in length.

This raked back 2.5mm gauge single-channel stair nosing is ideal for use with resilient flooring and has a 59mm tread with a 55mm riser. This profile can be supplied drilled retrofit for hidden fixing, with castellated PVC insert or with ATI49.5 for a full aluminium concealed fixing installation. Also available with smooth textured PVC or CAT's anti-slip Olympic grip infill.

Click Here to View More Aluminium Stair Nosings

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


Infill Options:

  • PVC Castellated

  • Smooth Textured

  • ATI49.5 Insert

  • Olympic Grip

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

CAT Castellated PVC Infill Colours

Stringer angles also available in Satin and Polished Aluminium.


Aluminium Technical Data Sheets

AN59/55RSL Castellated Infill

Technical Data Sheet

AN59/55RSL ATI Infill

Technical Data Sheet

AN59/55RSL Smooth PVC Infill

Technical Data Sheet

AN59/55RSL Olympic Infill

Technical Data Sheet

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