Best Costco Ladder

Have you recently found yourself trying to replace that old lightbulb using one of your flimsy kitchen chairs?

That sounds like a recipe for a bad accident…

Whether you need to replace a high light bulb, get in the attic, or just dust off the cobwebs sitting in the corner of your high ceiling, you’re going to need a good ladder to get you there. Of course, you definitely don’t want to skimp out when buying a ladder, as it is the one thing between you and then ten-foot drop to the floor.

Skip the emergency room by purchasing a high-quality ladder that can support you and all of your high-reaching needs. Here are our best Costco ladder reviews!

Our Favorite Picks

Costco Little Giant 22 ft Multi-Use Ladder

#1 Little Giant 22-Foot Multi-Use Ladder

  • Heavy-duty extension-style ladder
  • 22 feet
  • 300 pound rating

Costco Little Giant 13 ft Multi-Use Ladder

#2 Little Giant 13-Foot Multi-Use Ladder

  • Ultra-portable heavy-duty ladder
  • 13 feet
  • 300 pound rating

Costco Louisville Fiberglass Extension Ladder

#3 Louisville Fiberglass Extension Ladder

  • Standard extension ladder
  • 16 feet
  • 300 pound rating

The Top 5

#1 Costco Little Giant 22-Foot Multi-Use Ladder (H4)

Costco Little Giant 22 ft Multi-Use Ladder

The Costco Little Giant 22-Foot Multi-Use ladder is an ultra-durable 19-foot extension ladder.

With a dual-pin hinge design and wide-flared legs, you can expect serious stability at all times.

It’s perfect for jobs that require two people too! 

The sizes range from 5’1” to 9’1”, giving you a good variety to choose from depending on the height of the job.

For those worried about safety, you’ll be happy to know that the Costco Little Giant exceeds all OSHA and ANSI standards, and is rated to hold up to 300 pounds. 


  • Ultra-high 22-foot design
  • Supports up to 300 pounds
  • Great for two-person jobs


  • Does not scaffold as advertised

#2 Costco Little Giant 13-Foot Multi-Use Ladder (H4)

Costco Little Giant 13 ft Multi-Use Ladder

If you like the Little Giant brand, yet you don’t need a 22-foot ladder to get the job done, we recommend checking out the 13-foot little brother.

With wide-flared legs and a dual-pin hinge design, it provides unmatched stability.

With tons of different A-frame sizes, you can use it for a wide variety of jobs that require a bit of extra height.

Even with the small size, it is able to hold up to 300 pounds altogether.

As you move up the ladder, you’ll notice that the deep treads increase with every step, giving you added safety as you move on up.

Overall, it’s a wonderfully portable ladder, perfect for those with minimal storage space.


  • Portable design
  • Supports up to 300 pounds
  • Increased treads with every step


  • A bit difficult to unfold for some

#3 Costco Louisville Fiberglass Extension Ladder (H4)

Costco Louisville Fiberglass Extension Ladder

The Costco Louisville Fiberglass Extension Ladder looks like your standard ladder, though is far more capable than that old wood one you remember from when you were young.

With an elegant and smooth finish and design, it is able to hold 300 pounds! For those working in wet areas, or areas with electrical danger, you’ll be happy to know that the fiberglass is non-conductive. 

Thanks to the steel swivel safety shoes that come with metal shields, the ladder is both safe and stable.

The D-shaped rungs are very easy to stand on, and to help protect your landing, Louisville Ladder has added Mar-resistant rail end caps. 


  • Smooth and classic design
  • Supports up to 300 pounds
  • Comfortable d-shaped rungs


  • Some have had issues opening the latches

#4 Costco Flip-N-Lite Stepladder

Costco Flip-N-Lite Stepladder

For smaller jobs in and around the house, stepladders are a good choice.

The Costco Flip-N-Lite Stepladder is incredibly lightweight, even with its industrial-rated construction.

The standing platform is big enough to feel stable and supportive while providing comfort as well. 

Thanks to the slim profile, you can store and transport this ladder with ease.

Even with the heavy-duty construction that can hold up to 300 pounds, the ladder only weighs 12.2 pounds.

Even the little ones will be able to use it if necessary. 


  • Small and portable
  • Incredibly stable and supportive for size
  • Large standing platform


  • Plastic can get slippery in wet conditions

#5 Costco Rubbermaid Folding Stepladder

Costco Rubbermaid Folding Stepladder

Rubbermaid is famous for their numerous home and kitchen products, and their Costco Folding Stepladder is a solid choice for smaller homes and apartments.

Plus, it is super inexpensive for those who don’t want to spend an arm and a leg on a ladder. 

It is a 3-frame step design that raises up to 27.25 inches, perfect for smaller jobs.

The hand grip is comfortable and the capacity supports up to 200 pounds.

It may not be a pro ladder by any means, but for simple jobs around the house, it is the perfect choice.


  • Portable, folding design
  • 200-pound capacity
  • Easy to fold


  • Plastic steps aren’t the strongest

Step Ladders Vs. Traditional Ladder

When it comes to finding the best Costco ladders, there are tons of different products to choose from, though certain products are better for certain jobs. For those who just need one for around the house, a portable stepladder might do the job. Stepladders are easy to fold and ultra-portable, meaning they can be stored in the closet. For household chores or simple DIY jobs, stepladders are a no-brainer.

If you’re looking for a product to use outside the home or in the workplace, you’re likely going to want a traditional ladder or a telescoping ladder. These can reach bigger heights, great for cleaning gutters, painting larger structures, and more!

girl fixing shingleman standing on ladder


How High On A Ladder Can I Climb?

One should never climb to the top, as you lose stability the higher you climb. As a rule of thumb, never climb higher than two steps from the top.

What Is A Telescoping Ladder?

A telescoping ladder is a ladder that can be contracted or expanded. With telescoping designs, they have the ability to slide up and down, making them much better for storage.

Final Verdict – Which Costco Ladder Should I Buy?

With thousands of deaths and hospital visits that are the results of ladders each year, it makes sense that someone would want a top-notch product to get the job done. Why take the risk? While all the ladders at Costco on our list are great in their own right, our favorite is the Little Giant 22-Foot Multi-Use Ladder.

With a sturdy design, an ultra-versatile height range, and room for two, it’s the best ladder for just about any job in or outside the house.

OUR #1 PICK – Costco Little Giant 22-Foot Multi-Use Ladder

Our Rating

Costco Little Giant 22 ft Multi-Use Ladder