The NSA Straight – 42mm Stair Edge Trim (Pre-Formed 350mm Length) is a precision-engineered stair finishing profile designed to protect step edges, enhance safety, and deliver a clean, professional look. Made for straight stair profiles, this pre-formed aluminium stair trim saves time on installation while ensuring a perfect fit every time.
Crafted from high-quality aluminium, the 42mm tread width provides effective coverage for the step surface, protecting it from chipping, cracking, and general wear. The pre-formed design eliminates the need for on-site bending, making it an ideal choice for contractors, builders, and DIY projects where accuracy and efficiency matter.
Suitable for residential, commercial, and public environments, the NSA Straight trim offers a sleek and durable finish for staircases exposed to heavy use. Its robust construction ensures long-lasting performance, even in high-traffic areas such as offices, shops, schools, and public buildings.
The 350mm length is perfectly sized for individual steps, making it an excellent solution for repairs, replacements, or small-scale installations. Easy to install using either adhesive or screw fixings, it works with a range of flooring materials, including tiles, vinyl, laminate, and other hard coverings.
Whether you’re upgrading an existing staircase or completing a new build, the NSA Straight Aluminium Stair Edge Trim offers a reliable, stylish, and functional solution for protecting stair edges and meeting health and safety standards.
