Bullnose Stair Nosing 2.75m Aluminium Double Channel PVC


Price
Sale price £236.03 (Inc. VAT)
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Description

Bullnose Stair Nosing — Aluminium Double Channel, 2.75 Metre

A premium-grade extruded aluminium stair nosing with a classic rounded bullnose front edge and twin PVC insert channels. Engineered to protect stair tread edges, enhance slip resistance, and deliver a clean, defined step edge across commercial and residential installations.

What It Is & What It Does

This bullnose aluminium stair nosing is a purpose-built edge protection profile designed to be fixed to the leading edge of stair treads. Its rounded front profile sits flush against the riser, creating a smooth, safe transition between tread and step face. The double-channel body accepts two PVC slip-resistant inserts, providing enhanced traction underfoot and clear visual definition of each step edge.

Supplied in a 2.75 metre (2750mm) stock length, it is intended to be cut to the exact width of the staircase on site. It is suitable for use over vinyl, lino, and lightweight carpet floor coverings, and can be fixed to timber, concrete, and other common stair substrates using mechanical fixings or a suitable adhesive. Available in a choice of aluminium finishes and a wide range of PVC insert colours, it is equally at home in high-traffic commercial environments and domestic settings.

Technical Specifications

Profile Material Extruded Aluminium Alloy
Insert Material Polyvinylchloride (PVC)
No. of Insert Channels Double (2 channels)
Stair Profile Requirement Bullnose (rounded front edge)
Suitable Floor Coverings Vinyl, Lino, and Lightweight Carpets
Stock Length 2.75 metres (2750mm) — cut to size on site
Tread Width 84mm
Riser Height 37mm
Gauge (Material Thickness) 3.5mm
Available Aluminium Finishes Bright Polished, Dark Bronze, Mill Finish, Mirrorflect Gold, Satin Black, Satin Gold
Available PVC Insert Colours Apple Green, Aura, Beige, Brown, Dark Blue, Dark Green, Dark Grey, Hazard, Mid Grey, Premium Black, Red, Sage Green, Sahara, White, Yellow
Substrate Compatibility Timber, Concrete, and other common stair substrates
Fixing Method Mechanical fixings and/or suitable adhesive
Installation Environment Internal (commercial and domestic)

Key Features & Benefits

Rounded Bullnose Profile A classic, softly rounded front edge that sits neatly against the riser face, protecting the tread edge and providing a tidy, professional finish.
Double PVC Insert Channels Twin channels accept two slip-resistant PVC inserts, increasing traction underfoot and allowing contrasting colours for clear step-edge visibility.
2.75m Stock Length Supplied at 2750mm to accommodate a wide range of stair widths. Cut to size on site for a precise, waste-minimising fit.
3.5mm Gauge Aluminium A robust 3.5mm wall thickness delivers lasting impact resistance and structural integrity under sustained foot traffic.
Wide Finish & Colour Choice Six aluminium finishes and fifteen PVC insert colours allow precise coordination with interior schemes or high-visibility hazard demarcation.
Versatile Substrate Compatibility Suitable for timber, concrete, and other common substrates using mechanical fixings or adhesive, making it adaptable to most project types.

Aluminium Finishes

Bright Polished Dark Bronze Mill Finish Mirrorflect Gold Satin Black Satin Gold

PVC Insert Colours

Apple Green Aura Beige Brown Dark Blue Dark Green Dark Grey Hazard Mid Grey Premium Black Red Sage Green Sahara White Yellow

Typical Applications

  • Commercial offices, public buildings, and high-footfall corridors requiring durable, slip-resistant stair edge protection.
  • Educational facilities — schools, colleges, and universities — where clear step-edge definition supports pedestrian safety.
  • Retail and hospitality environments including shops, hotels, restaurants, and leisure venues.
  • Residential staircases and communal areas in apartment blocks and housing developments.
  • Refurbishment projects where worn or unprotected stair edges need upgrading with a neat, long-lasting profile.
  • New-build installations where a defined, slip-resistant step edge is specified from the outset.

Installation Notes

This stair nosing is supplied in a 2.75 metre (2750mm) stock length and is designed to be cut to the required stair width on site using a suitable metal-cutting saw. It can be fixed to timber, concrete, and other common substrates using countersunk mechanical fixings through the pre-drilled or site-drilled holes in the base flange, or with a compatible construction adhesive. The PVC inserts are pressed into the channels after the aluminium carrier has been fixed in place. Always ensure the stair tread surface is clean, dry, and level before installation. For best results on bullnose-profile stairs, confirm that the riser dimension (37mm) is compatible with the existing step geometry before ordering.

Frequently Asked Questions

What is a bullnose stair nosing and how does it differ from a square-edge nosing?

A bullnose stair nosing has a rounded front edge that curves down towards the riser, giving a softer, more traditional profile. A square-edge nosing has a flat, right-angled front. The bullnose shape is typically used on stairs where the tread has a rounded or overhang edge, and it provides a neat, flush finish against the riser face.

What floor coverings is this stair nosing compatible with?

This profile is designed for use with vinyl, lino, and lightweight carpet floor coverings. The 3.5mm gauge and double-channel design make it well suited to thinner floor finishes. It is not recommended for use with thick or heavy-pile carpets, as the profile height may not accommodate the additional depth.

Can this nosing be cut to a shorter length?

Yes. The profile is supplied at 2.75 metres (2750mm) specifically so it can be cut to the exact width of your staircase on site. A metal-cutting saw or angle grinder with an appropriate blade is recommended. Always measure the stair width carefully before cutting, and allow for any skirting boards or wall returns.

How is the stair nosing fixed to the stair tread?

It can be fixed using countersunk mechanical fixings (screws) through the base flange of the aluminium carrier, or with a suitable construction adhesive, or a combination of both. The fixing method will depend on the substrate — timber stairs are typically screwed, while concrete stairs may require adhesive or masonry fixings. The PVC inserts are pressed into the channels after the carrier is secured.

What are the exact dimensions of this stair nosing profile?

The tread (horizontal) width is 84mm, the riser (vertical) drop is 37mm, and the aluminium gauge (material thickness) is 3.5mm. The stock length is 2.75 metres (2750mm). These dimensions should be checked against your stair geometry before ordering to ensure compatibility.

Can I choose different insert colours for each channel?

The product is supplied with a single insert colour selection applied to both channels. However, because the inserts are pressed in separately, it is possible to source a second colour independently and use contrasting inserts in each channel — for example, combining a Hazard yellow with a Premium Black — to create a high-visibility step edge. Please contact us if you require further guidance on mixed insert options.

Order with confidence. Select your preferred aluminium finish and PVC insert colour from the options above. Each length is supplied at 2.75 metres (2750mm) and is ready to cut to size on site. For project quantities, bespoke lengths, or technical queries, please get in touch with our team.

Stair Nosing Technical & Installation Data Sheet

View complete specifications, safety information, installation guidance and fitting details.

Download Technical Data Sheet

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