Stair Nosing

WINSEN stair nosing collection features ridged metal traction channels and integrated rubber safety inlays that dramatically improve edge visibility and step grip. Designed with perforated anchoring flanges for seamless thin-set mortar integration or surface-mount profiles for rapid retrofitting, these heavy-duty trims permanently shield brittle stair edges from chipping while eliminating complex job-site miter cuts.

Heavy-Duty Impact Defense
Maximum Traction & Edge Visibility
Versatile B2B Installation Systems

LED Tile Stair Nosing

Rubber Stair Nosing

Metal Stair Nosing

Aluminum Stair Nosing

Technical Data Sheet

Raw Material：6063/6463 Aluminum Alloy
Certifications：ISO9001, CE, RoHS
Shape：L shape, Round edge, T shape, Square edge or Customized
Length：0.9/1.0/2.4/2.5/2.6/2.7/2.8/3.0/ Customized
Height：7mm/8mm/9mm/10mm/11mm/12mm/13mm/14mm/ Customized
Thickness：0.5-1.5mm/ Customize
Color：Silver/ Gold/ Champagne/ Rose Gold/ Bronze/ Black/ White/ Customized
Punching Hole：Round/ trapezoid/ triangle/ regular triangle/ square/ Customized
Surface Treatment：Anodize, Polish, Matt, Brushed, Powder Coating, Wood Grain, etc.

Application

Surface & Colors

Surface treatment and colors can be customized.

Punching Hole

Customize anchoring hole patterns, dimensions, and positioning for optimal thin-set mortar bonding. Available in standard and specialty punches (round, square, slot).

Package

Capability

OEM&ODM

Flexible production for distributors, contractors, and private-label programs.

Precision extrusion & molds

3000+ extrusion dies support fast profile matching, new section development, and repeat production.

DWG→DIE→FIRST ARTICLE

Batch-controlled finishes

Anodizing and powder-coating controls keep color and surface treament aligned across repeat shipments.

LAB SAMPLE→MASTER CHIP→BATCH

Punching, labeling & packing

Round, slot, or square mounting holes, branded protective film, and barcoded export cartons.

PUNCH→FILM→PRIVATE LABEL

Any questions?

We’re Here to Help.

Explore answers to the most common inquiries, carefully curated to save you time and guide your decisions.

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Q1: How to install aluminum stair nosing on tile?

A: First, trowel thin-set over the stair riser and press the riser tile into place. Next, apply thin-set to the edge of the tread, press the perforated anchoring leg of the nosing into the mortar, and align it flush with the riser tile. Finally, trowel more mortar over the anchoring leg and set your tread tile so it sits perfectly flush with the top of the nosing profile.

Q2: What tile thickness is best for a 3/8 inch aluminum tile stair nosing?

A: A 3/8 inch aluminum tile stair nosing (approximately 10mm) is specifically designed to accommodate tiles that are 5/16″ to 3/8″ thick. Always ensure that the depth of the nosing matches the thickness of your tile plus the layer of thin-set mortar beneath it so the transition is entirely flush and poses no tripping hazard.

Q3: Can I use an LED integrated aluminum stair nosing profile outdoors?

A: Yes, provided both the aluminum channel and the LED strip itself are rated for exterior use (look for IP65 or IP67 waterproof ratings). These integrated profiles are excellent for illuminating outdoor patios, theater aisles, and exterior entrance steps while maintaining a clean, modern aesthetic.

Q4: Does black aluminum stair nosing tread edge trim scratch easily?

A: A black aluminum stair nosing tread edge trim is typically powder-coated or color-anodized. While anodized finishes are highly durable and resistant to fading, they can still be scratched by heavy grit or dragged metal objects. For high-traffic commercial areas, it is often better to use a brushed metal finish, whereas black aluminum is an excellent, striking choice for residential and light commercial use.

Q5: What is the difference between mill finish and satin clear anodized stair nosing for tile?

A: Mill finish is raw, untreated aluminum that will oxidize, dull, and potentially turn black over time as it reacts with the air and moisture. A satin clear anodized stair nosing for tile has undergone an electrolytic process that hardens the surface, prevents oxidation, and provides a smooth, matte-silver finish. Always choose an anodized profile for tiled areas to ensure long-term durability and ease of cleaning.

Need a Custom Profile?

Don’t see the exact dimension or finish your project requires?

We specialize in full OEM & ODM manufacturing. Submit your specifications or customization demand, let our in-house engineering team bring your exact blueprint to life.