Use a 6-foot ladder to reach a 10-foot ceiling, and so on. For an extension ladder, the base and upper sections must overlap. So, a 20-foot extension ladder is only good for about 17 feet.

WERNER Aluminum D-Rung Ladder, 32 feet: available at Amazon Our take: Thanks to extra heavy-duty L-beam side rails, the WERNER 32-foot extension ladder is a must-have for any around-the-house duties.

WERNER Aluminum D-Rung Ladder, 32 feet: available at Amazon Our take: Thanks to extra heavy-duty L-beam side rails, the WERNER 32-foot extension ladder is a must-have for any around-the-house duties.

Werner has introduced a new telescoping extension ladder built to meet the needs of professional tradespeople working in compact or mobile environments. With a 300-pound duty rating and ANSI Type ...

A standard seven- to 24-foot extension pole will reach the gutters on most houses, and you can use one pole to swap out multiple tools. Keep in mind that the longer your pole is extended, the more ...