The 56 x 55mm NSL19 Aluminium Stair Nosing is a slimline, heavy-duty solution designed for commercial and industrial applications. Manufactured from high-quality Aluminium AA 6063 T6, this profile features a durable coloured PVC insert to enhance slip resistance and step edge visibility.

With a profile size of 56mm tread x 55mm riser, the NSL19 is designed to provide clear step definition while maintaining a sleek, professional finish. Produced in a robust 3mm gauge aluminium extrusion, it is ideal for installations with vinyl, linoleum and medium carpets or similar resilient floor coverings.

The NSL19 profile is DDA compliant and designed to meet the guidelines of BS8300:2009+A1:2010, making it suitable for public buildings, education, healthcare, retail and other high-traffic environments where accessibility and safety are essential.

Available in stock lengths of 2.46m, 2.77m and 3.22m, the profile can also be anodised and cut to bespoke lengths upon request. A wide range of non-slip PVC insert colours is available to assist with contrast requirements and design preferences.

Manufactured in accordance with BS EN 755 and BS EN 573-3:2003, the NSL19 delivers strength, dimensional accuracy and long-term durability in demanding environments.