These requirements apply to all portable ladder types and include step ladders, platform steps and extension ladders. Werner ladders come in five different Duty Ratings identified by their grade and type. The Duty Rating is defined as the maximum safe load capacity of the ladder . This chart depicts the ladder classifications for both CSA and ANSI. Note that many Werner Grade ladders meet or exceed ANSI Type IA (3lbs. 1kg) and . Here is a basic list of ladder loads and grades and their recommended uses.
A Household grade ladder is Type III and is rated to hold up to two hundred pounds . In the UK (and most of Europe), ladders and step ladders are manufactured in three grades or classifications . Featherlite Ladders are stringently tested to conform where applicable to the requirements of the Canadians Standards Association (CSA),. Different Types of Ladders and their Classes. When using a ladder it is important to choose the right product for the job.
Choosing the correct style is important . The terminology of ladder Grades, Duty Ratings, and Types may initially be confusing. Remember that the Duty Rating is the maximum safe load capacity of the . Ladders are built from one of three basic materials; woo fiberglass and metal. Articulated Ladders must not be tied or fastened together with any other type of .
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