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Extension Ladders
A ladder is a basic tool where it usually
pays to get the best you can afford based
on how it will be used, how heavy it is,
its price, and its weight bearing rating.
The basic types of ladders are:
- Wood - Good, solid, and non-conductive (when
dry) construction, usually the least expensive,
heavy, and may be difficult to handle in
longer lengths
- Aluminum - Lightweight, medium priced, but
conducts electricity and can corrode
- Fiberglass - Heavier than aluminum but lighter
than wood, very sturdy and long lasting,
non-conductive, but more expensive
Some features to look for when purchasing
a ladder are:
- Slip resistance steps to prevent falls
- Steps/rungs that are reinforced so they don't
bend or warp
- Stabilizer bars and built in levelers for
greater safety
- Protective bumpers or pads at the ends of
the ladder to prevent damage to the wall
the ladder is leaning against
- An articulated ladder that can be set to
multiple positions/slants when you have obstacles
to by-pass
- Correct weight bearing rating of the ladder
so it will safely handle your weight and
the weight of materials you will be carrying
up the ladder
- Adequate length for all your uses realizing
the length of the ladder is
more than the
vertical height it will reach
since it will
be at a slant against the wall
- If you need less than 20 feet, consider a
straight ladder
- If you need 20 feet or more stabilizer bars,
consider an extension ladder with two or
more adjustable sections
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