This NSL Profile comprises of an aluminium channel with a choice of insert material for the tread and riser so a stronger contrasting solid band of colour can be achieved. Designed to meet the guidance in Approved Document M and BS8300:2009+A1:2010, ideal for use where no surface floorcoverings are used or resilient flooring. When choosing the insert colour(s) then reference should be made to the respective Light Reflective Value of the surrounding floorcovering and the stair nosing itself, the difference in these values should be greater than a factor of 30. The profile is supplied Mill finish as standard, other anodised and powder coated options can be made available  

Please state in order comments box if different colour riser insert required.