The stairs concept usually includes the side parts as a U-profile 240x72 / 8 mm and grating-stairs with a height of 38mm with non-slip step edge. These are mounted on GRP angle. This includes generally a laterally screwed from the outside to the U-shaped side parts.
Often also just GRP steps will be placed in existing steel stairs, however this will be not a 100% corrosion resistance solution.
Assembly:
Cutting of the profiles and the sawing of the stair steps is generally done in our workshop, but would also be possible on the site. The assembly is usually done with min. M8 flat head screws with large washers and nuts.
