| 摘要 |
The edge profile is provided by an angle profile (1) with an extended horizontal lip (5) for covering the edge of the stair tread covering (12). A perpendicular impact surface fits over the top of the covering (32) for the riser, secured to a base profile which is screwed to the surface of the stair tread (31). The angle profile is secured to the base profile via a height adjustable fixing, to accommodate the thickness of the stair tread covering, e.g. using upstanding guide edges (11) projecting from the base profile defining a screw sleeve for a fixing screw (16) fitted through the angle profile. |
