• 1m aluminium stair nosing

• 40 x 20mm edge profile

• Anti-slip stair edge trim

• Anodised aluminium construction for a clean finish

• Designed for practical stair-edge finishing across a range of interior applications

Anodised Aluminium Stair Nosing for Step Edges

This anodised aluminium stair nosing is designed to provide a structured finishing profile along the front edge of a stair tread. The 40 x 20mm dimensions give the profile a compact format for projects where the step edge needs additional definition without using a particularly deep or oversized trim.

The aluminium construction provides a rigid edge profile that can be used as part of stair renovation, flooring installation or general interior improvement work. The anodised finish also gives the trim a clean appearance that can complement a variety of stair and flooring styles.

With a 1m overall length, equivalent to approximately 39.37 inches, the profile provides a practical amount of coverage for individual stair treads. Measuring the width of each step before ordering is recommended so you can determine whether the supplied length is suitable for the intended application.

40 x 20mm Profile for a Compact Edge Finish

The 40 x 20mm profile is suited to stair projects where a relatively compact edging solution is preferred. The dimensions should be considered alongside the available tread space, flooring arrangement and existing stair construction before installation.

A suitable stair nosing should sit correctly along the leading edge without unnecessarily reducing the usable walking area. Checking the position of the profile before fitting can help ensure that the 40 x 20mm shape works effectively with the existing step.

When installing the same profile across several stairs, consistent positioning can make a significant difference to the final appearance. Measuring each tread and marking the intended position in advance can help maintain alignment throughout the staircase.

It is also useful to check individual stair dimensions rather than assuming every step is identical. Older properties, renovated staircases and modified layouts can sometimes have variations that affect the amount of edging required.

Anti-Slip Edge Trim for Everyday Stair Applications

This product is specified as an anti-slip stair nosing, making it suitable for projects where the leading edge of a stair requires a dedicated edging profile with a focus on grip. The trim provides a finished treatment for the front of the step rather than leaving the exposed edge of the flooring or tread untreated.

The effectiveness of anti-slip features can depend on the surrounding conditions. Moisture, dust, dirt, footwear, surface condition and general maintenance can all influence the available grip. Keeping the staircase and profile clean and properly maintained is therefore an important part of everyday use.

Correct installation is equally important. The profile should be positioned accurately along the front edge so that it sits consistently across the intended area. Careful measurement and preparation before fitting can help avoid uneven positioning and contribute to a cleaner overall result.

For projects involving multiple stairs, maintaining a consistent alignment from one tread to the next can also improve the finished appearance while making the staircase look more professionally completed.

Anodised Aluminium Construction and Finish

The stair nosing is made from aluminium and features an anodised finish. Aluminium provides a rigid construction that is well suited to structured stair-edge profiles, particularly where a metal trim is preferred over a flexible edging material.

The anodised finish gives the profile a clean, finished appearance and can work alongside different flooring materials and interior styles. It can be considered for projects where the stair edge needs to form part of a coordinated flooring or refurbishment scheme.

Before installation, the existing stair surface should be inspected carefully. The substrate and surrounding flooring should be in a condition that allows the profile to be fitted correctly using the chosen installation method.

The profile should also be checked against the actual dimensions of the staircase. Even when the nominal measurements appear suitable, confirming the available space around the tread edge can help prevent fitting problems and ensure the trim is positioned as intended.

1m Length for Individual Stair Treads

The 1m length provides approximately 39.37 inches of stair-edge coverage. This makes the profile suitable for individual stair applications where the front edge of the tread can be accommodated within the supplied length.

Measuring the width of the staircase before purchasing allows you to establish whether one length is enough for each step. This is particularly important for wider stairs or staircases with unusual dimensions where a standard 1m profile may not provide complete coverage.

For multiple-step projects, calculating the required number of lengths in advance can make material planning easier. It is also worth considering the actual fitting requirements and whether any sections need to be cut to suit individual tread dimensions.

Accurate measurement can help reduce unnecessary waste and make it easier to achieve a consistent appearance across the complete staircase. Marking each profile before installation can also help ensure that the aluminium trim is positioned correctly on every step.

Selecting the Right Stair Edge Profile

When choosing stair nosing, it is important to consider the profile dimensions, material, finish, length and intended application together. This product combines a 40 x 20mm aluminium profile with a 1m length and anodised finish, giving you clear measurements to compare with the existing stairs.

The anti-slip specification may also make it worth considering for stair projects where the leading edge requires a practical grip-focused treatment. However, stair safety depends on the complete installation environment, including the tread surface, surrounding flooring, moisture levels, lighting and general maintenance.

The supplied room specification lists the product as suitable for any room. The actual suitability should still be assessed against the specific staircase because different substrates, flooring systems and tread constructions can require different installation approaches.

Before ordering, measure the width of the relevant stair edges and consider how the 40 x 20mm profile will sit against the tread. For larger projects, planning the number and positioning of the 1m lengths in advance can help achieve a consistent and professional-looking finish.

Product Specifications

• Condition: New
• Product Type: Stair Nosing
• Material: Aluminium
• Finish: Anodised
• Profile Dimensions: 40 x 20mm
• Length: 1m / 39.37in
• Features: Anti-Slip
• Room: Any Room
• MPN: Does Not Apply
• Non-Domestic Product: No
• Custom Bundle: No
• Modified Item: No

Frequently Asked Questions

What are the dimensions of this stair nosing?

This stair nosing has a 40 x 20mm profile and is supplied in a 1m length, equivalent to approximately 39.37 inches. The profile dimensions should be compared with the available space around the front edge of your stair tread before ordering.

What material is the stair nosing made from?

The product is made from aluminium and has an anodised finish. Aluminium provides a rigid construction for a structured stair-edge profile, while the anodised finish gives the trim a clean appearance suitable for various interior flooring and stair projects.

Is this stair nosing anti-slip?

Yes, the supplied specification identifies the product as anti-slip. It is intended to provide a dedicated edging profile along the front of the stair. Actual grip can vary depending on moisture, dirt, footwear, surface condition and installation quality.

How long is the aluminium stair nosing?

The profile is 1m long, which is approximately 39.37 inches. This provides a fixed amount of coverage for the front edge of a stair tread. Measuring your individual steps before ordering will help confirm whether one length is sufficient.

What does the 40 x 20mm measurement mean?

The 40 x 20mm measurement refers to the dimensions of the stair-edge profile. These dimensions should be checked against your tread and flooring arrangement to ensure the trim can be positioned correctly without creating an unsuitable obstruction.

What is an anodised aluminium finish?

An anodised finish is the supplied finish of the aluminium profile and contributes to its overall appearance. It provides a clean, finished surface that can complement different interior stair and flooring styles while maintaining the structured appearance expected from an aluminium edging profile.

Can this stair nosing be used on multiple steps?

Yes, it can be considered for multiple-step projects where the 40 x 20mm profile and 1m length are appropriate. Measure the individual treads first, calculate the required quantity and plan the position of each section to maintain consistent alignment.

Is this product suitable for any room?

The supplied specification lists the room as any room. However, the actual suitability depends on the particular staircase, substrate and flooring arrangement. These should be checked before installation to ensure the aluminium profile is appropriate for the intended application.

How do I know if 1m is enough for my stair?

Measure the width of the front edge of your stair tread and compare it with the 1m profile length. If the tread is wider than 1m, the supplied length may not provide complete coverage as a single piece, so the staircase should be assessed before ordering.

What should I check before ordering?

Check the 40 x 20mm profile dimensions, 1m length, aluminium construction and intended installation position. Measure your stair edges and inspect the existing surface and flooring arrangement. For multiple steps, calculate the number of lengths required before purchasing to help ensure adequate coverage.