Winter in the UK poses challenges with unpredictable weather changes, demanding a year-round preparation for outdoor spaces. High slip resistance and visibility are key elements in ensuring that external staircases are safe to use all year round.
We believe that style and functionality can coexist seamlessly, even in external and frequented public spaces hence we’ve developed our Heavy Duty External Stair Nosings range as the perfect solution.
In bustling cities with the constantly emerging new outdoor spaces and the development of expansive apartment complexes, the demand for high-quality, functional, and stylish design has never been more pronounced. Our external range of stair nosings offer a comprehensive range of products to choose from to elevate the aesthetics of your outdoor spaces.

What is GRP?
Our External Stair Nosings are aluminium profiles with a GRP Infill. GRP is Glass Reinforced Plastic, a lightweight, high-strength composite material made from plastic resin reinforced with fine glass fibers.
This hardness ensures durability when used in stair products which are required to withstand heavy footfall and the naturally robust nature of glass fibre reinforcement is ideal for providing strength and anti-slip properties in wet environments.
In GRP (Glass Reinforced Plastic) profiles, the glass fibres are contained within a carefully formulated resin mixture which, when cured, not only binds the fibres together but also creates a monolithic structure throughout the entire stair nosing profile. The result is an integral product which is impervious to water ingress.
The inclusion of glass fibre reinforcement throughout the whole profile ensures that the installed product offers effective slip resistance and structural integrity long after other products in which reinforcement is incorporated only as a surface layer.
Function Over Style:
Style and functionality can coexist, even in external spaces. External stair nosings, while serving a practical purpose, can elevate the aesthetics of your outdoor areas.
With the constantly emerging new outdoor spaces, and the development of expansive apartment complexes, the demand for high-quality, functional design has never been more pronounced.
Consider your external nosings not just as safety elements but as distinctive features contributing to your overall design, becoming a defining element of your outdoor space.
Dry SRV | Wet SRV:
- GRP (Glass Reinforced Plastic): 81 | 73
Olympic Grip
Our Olympic Grip offers a gentler alternative with its 0.7mm profile and fine-grit coating, providing adequate slip resistance whilst being more comfortable underfoot, ideal for areas with light footfall or where barefoot contact may occur.
- Olympic Grip: 102 | 71
If you are looking for a specific external nosing for your commercial property, our sales team can talk you through the best options for your space. Contact them on 01582 561 500 or send us a message to sales@catflooringaccessories.com