Stair Nosing

Protact Stair Nosings are fixed to the substrate mechanically or with adhesive.

Mechanical fixing is the most durable and effective method of installation. The Stair Nosings are countersunk and holes are drilled into the substrate, followed by adding plugs (for concrete and tiles) and then screwing the stair nosing to the substrate. This method of of installation allows for the stair nosing to be securely fixed in place in low and high foot traffic areas. The countersunk holes ensure all screws are flush with the base of the stair nosing and are completely concealed once the insert is put into place.

Adhesive fixing is performed by first cleaning the stairs with water followed by acetone to remove all debris and dust, allowing for maximum adhesion with the substrate. A polyurethane adhesive is applied to the base of the stair nosing, which then placed on the substrate substrate and hit lightly with a mallet in order for a uniform layer of adhesive is applied. The grooves on the bottom of the stair nosing base provides greater surface area and therefore, greater adhesion with the substrate. The adhesive must then be allowed to fully cure before it can be walked on. Adhesive fixing is particularly suitable for tiled surfaces.