The NHD17 External Aluminium Stair Nosing 60 x 55mm is a heavy-duty stair edge protection profile designed for use in external commercial and industrial environments. Manufactured from high quality extruded aluminium, the profile incorporates a durable Tredsafe® anti-slip insert specifically developed for superior performance in both wet and dry conditions.

The External grade Tredsafe® insert is manufactured from a specialised blend of P.V.C., silica quartz and polymeric plasticiser, creating a homogeneous and extremely hard wearing anti-slip surface. Its distinctive three dimensional pyramid pattern significantly improves traction underfoot, providing excellent slip resistance even in areas exposed to moisture or heavy foot traffic.

With a 60mm tread and 55mm riser, the NHD17 stair nosing offers reliable step edge protection while helping to improve stair visibility and safety. The profile features a 5mm gauge and creates a durable and professional finish suitable for a wide range of projects.

Designed with safety and accessibility in mind, the NHD17 external stair nosing is manufactured in accordance with BS8300:2009+A1:2010 guidance, making it ideal for applications requiring enhanced slip resistance and visual contrast at the leading edge of steps.

Suitable for external staircases, building entrances, fire escapes, public buildings, and commercial developments, the NHD17 with Tredsafe® insert provides long-term performance, improved safety and reliable stair edge protection in demanding environments.