Aluminium Stair Nosing End Caps – Left & Right Finishing Caps for 20–65mm Nosing Profiles


Price
Sale price £20.50 (Inc. VAT)
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Description

Aluminium Stair Nosing End Caps are the precision-moulded left and right finishing caps that give every aluminium stair nosing profile a clean, professional, fully terminated look. Designed to plug the open end of the channel where a nosing meets a wall string, skirting board, or open stair edge, these caps stop dust, grit and moisture from collecting inside the profile and remove the sharp exposed aluminium edge that bare-cut nosing leaves behind.

Sold as a matching left and right pair, these end caps are manufactured to fit the exact tread-face heights used across our most popular aluminium stair nosing ranges — 20mm, 32mm, 42mm and 65mm — and are available in five anodised finishes (Silver, Black, Gold, Champagne and Inox) so you can match your existing stair nosing exactly, whether it was fitted last week or five years ago.

Why Fit End Caps?

  • Removes the trip and snag hazard of a bare-cut aluminium edge at the open end of a nosing run
  • Keeps out dirt, moisture and insects that would otherwise collect inside the hollow profile channel
  • Finishes the job properly — the difference between a DIY-looking staircase and a professionally finished one
  • Colour-matched to your exact nosing finish, so the cap disappears into the profile rather than standing out
  • No tools needed — a simple push-fit spigot holds the cap firmly in the channel

Key Specifications

  • Material: Anodised aluminium, corrosion and scratch resistant
  • Sizes: 20mm | 32mm | 42mm | 65mm tread-face profile heights
  • Finishes: Silver | Black | Gold | Champagne | Inox
  • Pack contents: 1 x left-hand cap + 1 x right-hand cap
  • Fixing method: Push-fit spigot, no screws or tools required
  • Application: Indoor and outdoor stair nosing, retail, office, school, care home and domestic staircases

Choosing the Right Size

End cap size refers to the visible tread-face height of your fitted stair nosing, not the length of the nosing bar itself. Measure the height of the vertical face of your nosing profile (the part visible on the front of the step) and choose the closest matching size below. If you are fitting new nosing at the same time, simply match the cap size to the nosing profile you are ordering.

Installation Guide

Wipe the open end of the nosing channel clean and dry. Identify whether you need a left or right cap by checking which side of the staircase the open end faces. Push the cap's spigot firmly into the channel until the cap face sits flush against the end of the profile. For stairs with very heavy daily footfall, a small dab of clear all-purpose adhesive on the spigot before fitting will add extra long-term security.

Frequently Asked Questions

They are made to fit Stair Nosings UK aluminium nosing profiles of the matching tread-face size (20mm, 32mm, 42mm or 65mm). Measure your fitted nosing's visible face height to confirm the size before ordering.
Each pack contains one left-hand and one right-hand cap, which together finish both open ends of a single nosing run. If both ends of your nosing are exposed, one pack covers both.
Yes, the anodised aluminium construction is weatherproof and suitable for external steps as well as internal staircases.
No. The caps use a simple push-fit spigot that clips into the open end of the nosing channel by hand.

Delivery Information

ServiceTimeframeCost
Standard UK Delivery2–4 business days£9.99

Orders placed before 12pm Mon–Fri are typically dispatched same day. Delivery to all UK addresses. Contact us for international enquiries.

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Frequently Asked Questions

Find answers to common questions about our stair nosings

Stair nosings are protective edge strips fitted to the front of stair treads. They serve multiple purposes: preventing slip accidents, protecting stairs from wear, meeting building regulations, and improving visibility for those with impaired vision. They're essential for both safety compliance and extending the life of your stairs.

Yes, all our products are designed to meet UK Building Regulations, including:

  • Part K – Protection from falling and collision
  • Part M – Access to and use of buildings
  • BS 8300 – Design for disabled access

Our contrasting nosings meet the requirements for visually impaired users.

We offer stair nosings in multiple materials:

  • Aluminium – Lightweight, durable, ideal for most applications
  • GRP/Fibreglass – Heavy-duty, excellent for external and industrial use
  • Rubber/PVC – Flexible, great for refurbishment projects
  • Brass – Premium finish for high-end residential

Yes! We offer a cut-to-length service for most of our stair nosing products. Simply provide the measurements you need when ordering, or contact our team for assistance. This ensures a perfect fit with minimal on-site cutting required.

Installation varies by product type but typically involves:

  • Screw-fixed – Drill, countersink and screw into substrate
  • Adhesive-fixed – Use high-strength adhesive for bonding
  • Channel systems – Insert nosing into pre-installed track

We provide detailed PDF installation guides and video tutorials for every product range.

We offer fast UK delivery on all orders:

  • Standard Delivery – 2-3 working days
  • Express Delivery – Next working day (order before 2pm)
  • Free Delivery – On orders over £100

Large or bulk orders may require pallet delivery – contact us for details.

Yes, we offer trade accounts for contractors, architects, and facilities managers. Benefits include:

  • Competitive bulk pricing
  • 30-day payment terms (subject to approval)
  • Dedicated account manager
  • Priority technical support

Contact us to apply for a trade account.

Ramp/Angled – Gradual slope, best for high-traffic areas and wheelchair access
Bullnose/Round – Curved edge, traditional look, good for residential stairs
Pencil Edge – Minimal profile, sleek modern appearance

Choose based on your aesthetic preference and the level of protection required.

Still have questions?

Our stair nosing specialists are here to help with product selection, compliance queries, and installation advice.

Contact Us: 01282 270 010