Cosco Slip-Resistant Tread Step Ladder, 3-Step

Last updated: February 22, 2023

Cosco Slip-Resistant Tread Step Ladder, 3-Step

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We looked at the top Step Ladders and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Step Ladder you should buy.

Overall Take

In our analysis of 121 expert reviews, the Cosco Slip-Resistant Tread Step Ladder, 3-Step placed 16th when we looked at the top 18 products in the category. For the full ranking, see below.

From The Manufacturer

This versatile work platform can be used for many different big and small household projects and is so durable. Whatever the task, cleaning windows, painting, or repair projects it will provide you with many years of use From the Manufacturer The Max work platform features a large platform top step, an extended grip handle and a deluxe molded utility tray for maximum comfort while completing your task.

Expert Reviews

What experts liked

Deluxe molded utility tray for tool and paint tray and pails.
The ladder has been made from quality steel and will last for a longer time. Besides, it will resist harsh weather such as rusting.
- The Z8
It has huge leg tips and glides that can resist skids.
The Cosco comes with slip-resistant feet that hold the user steady and also folds easily (one-hand fold and lock release mechanism) and takes up very little storage space (3” thick and 61” tall when folded).
This product also comes with a storage tray at the top, which is moulded and perfect for storing your painting tools.
What makes this particular ladder standout is the work tray that comes with it which can easily fit paint cans and cordless drills for DIY projects around the home.
It features large platform top step and extended grip handle and a molded utility tray that is fitted to offer you maximum comfort.
Non-marring, skid resistant feet are large enough to stick to the ground, but you can easily glide it when needed.
It is made of high grade steel, making it highly durable.
Reduces foot pain and fatigue

What experts didn't like

A little on the heavier side, harder to maneuver.
Plastic tips may slide on certain types of surfaces
Its’ price can be quite hefty compared to its’ short weight capacity.
Less number of steps
It does not have a grip on feet, which makes it slide on any floor


While working in your home or garden, you may find that a few tasks are hard to complete without getting yourself a little bit higher. Instead of risking standing on an object or dining room chair, it’s best to invest in a step ladder.

As you search for the best step ladder, keep in mind the weight of the person who is going to be using it. Some models only hold up to 200 pounds. Since the average man weighs between 194 and 201 pounds, that’s cutting it close. The HBTower 3 Step Folding Step Ladder might be a better choice as it can hold up to 500 pounds.

Look at the weight of the ladder itself next. Some models are heavy, which is necessary if you plan on using them for work. For home use, however, you’ll want something lighter and more portable, like a 3-step ladder that weighs less than 8 pounds.

Check to see if any safety measures are put into place to make using the step ladder less risky. For example, some models have a rubber grip covering the handle and waves embedded in each step. Most ladders also have a locking mechanism that will keep the ladder in an open position, so it doesn’t fold up or fall over while you’re using it.

Determine how far you need to reach. Most models will give you an extra 4 to 6 feet. If you’re looking to complete jobs that require a higher reach, you’ll want to go with a model that actually converts to a 19-foot extension ladder.

Finally, consider any extra features the step ladder may have to offer. For example, it may come with a handy tool tray or it may offer heel-to-toe support to reduce foot fatigue.

Buying Advice

  • Some models can be configured into a scaffolding system, but they typically require you to purchase additional accessories to do so.
  • The assembly of some models might be difficult. Check to see if there are any required tools for assembly before you buy.
  • The top platform can be sharp. When on the rungs, your knees may hit the sharp edges.
  • Keep in mind taller step ladders are harder to store. They may not fit in a closet, so you’d have to place them in a basement or garage when not in use.
  • Warning: Aluminum is a conductor of electricity. It is possible to be electrocuted while standing on an aluminum ladder if you are working with electricity.
  • The price for a step ladder is directly related to the size and reach of the ladder. You’ll find smaller ladders are the most affordable.