Extension ladders, as their name suggest, are adjustable in length and provide easy access to the elevated heights that can be a challenge to reach using the normal ladders.
A conventional extension ladder has sliding sections for adjusting its working length. A multi-position ladder may also have an extension configuration. In both cases, height adjustment is separate from a system that levels the feet on uneven ground.
Now, typical of any ladder, extension ladders need to be safe; here, we mean they need to have a stable and strong structure that can safely accommodate a given weight load.
This guide distinguishes extension ladders with leveling feet from fixed stepladders and adjustable A-frame ladders. Those categories are not interchangeable.
We’ve also included a handy buying guide to help you with the selection process.
Check the extension configuration and leg levelers
Flip-N-Lite and Select Step are stepladders. For extension use on an uneven surface, look for a model approved for that configuration with a suitable leveling system.
Best Extension Ladder With Adjustable Legs
A documented option: Velocity with Ratchet Levelers
Little Giant identifies Velocity Model 22, product 15422-801 as a multi-position ladder with an extension configuration and integrated Ratchet leg levelers. It carries a 300 lb Type IA rating. Match the complete product number and leveler specification before buying; a similarly named Velocity without those levelers is not the same setup.
The manufacturer lists a maximum extension working length of 18 ft 11 in for this model. That is different from the advertised 22 ft reach, which includes the user’s reach. Check the manual’s permitted working positions and highest standing level for your task.
Use the manufacturer’s specification and dealer information to identify the exact configuration. Confirm that the offered product includes the Ratchet levelers before ordering.
Similar-looking ladders that do not meet the same requirements
Flip-N-Lite is a fixed stepladder. Its separately sold 4, 5 and 6 ft sizes are not extension configurations or independently adjustable legs.
Select Step is an adjustable stepladder with staircase configurations. Its height adjustment does not turn it into a straight extension ladder.
A five-step telescoping ladder is not automatically suitable either. Do not choose a Sotech or other telescoping model for this task unless its own manual explicitly permits the required extension configuration and documents a compatible leveling system.
Extension Ladder with Adjustable Legs Buying Guide
In the section below, we shall look at some of the essential factors you need to consider when selecting an Extension Ladder With Adjustable Legs.
Ladder Height
Your required height determines the right ladder size.
Use the manufacturer’s working-length, reach and highest-standing-level figures for the intended configuration. They describe different measurements; follow the setup and overlap requirements in the manual.
Load Capacity
The load capacity refers to the amount of weight a ladder can carry.
The duty rating must cover the user, clothing, tools and materials carried on the ladder.
Choose a duty rating that covers that full load. Leg levelers must be an approved part of the ladder or an explicitly compatible accessory, installed and used as instructed.
Construction
The biggest element in construction is the choice of material.
Generally, the most popular materials are aluminum, steel, and fiberglass.
The above materials are sturdy yet lightweight.
Aluminum conducts electricity. Keep every ladder clear of live electrical equipment and overhead power lines; a fiberglass ladder is not permission to work near energized conductors.
Safety
Finally, ensure your ladder is safe.
Some of the critical components to check for the safety rating include:
- Non-sip foot shoes
- Slip-resistant pads
- Sturdy build
- Stability
Conclusion
Match both requirements before buying: an approved extension configuration and a documented leveling system for the intended surface.
Confirm the complete model number and its manual. Avoid substituting a fixed stepladder or a ladder that only adjusts its overall height.