Commercial stair nosing

Commercial stair nosing suitable for all surfaces

This stair nosing is suitable for all external and internal applications. As an external stair nosing there are many combinations of inserts which give you a wide choice of styles and designs.

Commercial stair nosing

There are three base colours that you can choose from. Anodised clear, black and sovereign gold.

Stair nosing for ceramics

Carborundum inserts

10 series with carborundum inserts. Carborundum has a P5 slip rating. Our stair nosings come in two pieces, the extrusion or base and a separate aluminium insert which is 2.4 mm thick. We no longer supply just carb tape.

Santoprene rubber inserts

10 series with rubber inserts. Santo rubber insert have a P4 slip rating. A rubber insert is more robust, as PVC has plasticizers in it; which overtime  may cause the insert to shrink.

Aluminum ripple trim / sawtooth inserts

The ripple trim inserts offer a stylish, and elegant alternative to carborundum and rubber insert; whilst still maintaining a P4 slip rating.


Cut to size and countersunk

If you measure each step and give us a cutting list we will cut to size and countersink holes for no additional cost – You will not have to pay for wastage. 

Additionally we will supply plugs and screws.

Whilst the stair nosing can be ordered at the maximum length of 6.1 metres,      TNT charge a very large fee for oversize freight and manual handling.


If you are not sure about the exact measurements, average the lengths giving yourself a margin for error. You may them choose to cut them to the exact width onsite.



how to install stair nosingsFor mechanical fixings we recommend 12-gauge stainless steel screws suitable for countersinking. SUPPLIED WITH PLUGS AND SCREWS.

This stair nosing can be installed on all surfaces.

Any issues which may affect the stability or strength of the stair nosing must be addressed and corrected prior to installing any stair nosing profile.

Drill Bit sizes

  • Pilot hole 2 mm drill bit
  • 4.5 mm drill but for red plugs
  • 6 mm for green plugs

Installation Guidelines