There are different types of ladders Brisbane used in construction, and they all have a purpose on how, and where they are used. A step ladder is self-support, and can generally be used for short duration works. Extension ladders have adjustable heights and need to lean against a stable structure. Platform ladders provide a secure standing area, making them ideal for tasks that requir... https://www.rankereports.com/tips-for-ladders-used-on-construction-sites/