With advancement in the process of industrialization, there has been seen a significant shift in the trends of constructions and building culture. Right from the kind of materials used in construction of various structures to the designs of the buildings, bridges and homes, everything seems to have been changed in the last 50 years or so. Today, the buildings which were built some 60 years ago seem to be something alien largely because the design and kind of structure we build today have entirely different shape and approach. But despite of all these changes, there are some basic tools involved in the building and construction which have remained unchanged despite all the cultural shifts over the period of time.
And one of those tools is the ladder or stair. Yes, the use of ladder is as frequent today as it used to be some 100 years ago. Wherever you find people working to construct something, repairing a wall or carrying out any activity that includes climbing up to a certain height, you find the use of ladder quite easily. Different forms of ladders are being used for this purpose but the most important of all these stairs are the portable stairs.
The portable ladder is the one that can be carried to different places to serve the purpose. In contrast to the conventional stairs (which are rather fixed in a certain part of your home or commercial area), the portable ladders are those which have been provided with certain hinges and folding points, using which you can simply fold the stair and move to the point where it is required to serve your purpose. This facility really helps people carrying out their work with an ease.
Coming towards the different types of these stairs available in the market, it is interesting to know that there are tens of different kinds of these stairs in the market these days. The type of stairs that would suit you the most is the one which seems to best suffice your needs. For example, if you need to use the portable ladder somewhere for the construction of a mall, bridge or any other commercial structure, you would need Class I stairs.
These stairs are made for heavy duty. These stairs are vigorous, longer in length and can withstand high pressure. Moreover, if you need stairs to be used at your homes, for petty purposes, then you need to purchase the Class II portably ladder. These stairs are less vigorous and are made to suffice domestic purposes only.
Therefore, it can be safely concluded that these portable stairs serve some very important purposes both at commercial and domestic levels. These stairs are quite easily available on a number of online stores and you can purchase these stairs on a very reasonable rate. The length of the stair, the class and the design depends on your needs. For domestic purpose, Class II stairs would suit you the most and the best thing about stairs of this class is that these stairs are very cost effective.