The investor does not need to be familiar with the described parameters in the project – dimensions of the stairs are exactly described in the Polish Standard (see attachment), which shows us what height, depth and widths should be kept, and what is the maximum number of steps in one run.
Everything to make the stairs safe and comfortable.
Our company has the required certificates confirming compliance with all manufacturing standards, so that all our designs installed on customer’s premises in Poland and in the European Union have the CE mark confirming the admission to use and certifying compliance with the building standard, and in result – safe use.