An A-frame ladder, alternatively referred to as a double-sided ladder, step ladder, or twin-leg ladder, is a versatile and easily transportable ladder type comprising two hinged sections that form the shape of the letter “A” when unfolded.
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What Qualifies as an A Frame Ladder?
When you can’t reach something high by yourself, you might use a ladder. A-Frame ladders are great for many reasons, mainly because they’re stable and make it easy to get to high and tricky spots.
Types of A Frame Ladders
A common A-frame ladder is the step stool, which is a shorter version, great for reaching a bit higher. Some A-frame ladders can go up to 21 feet, perfect for super tall ceilings and heavy-duty industrial tasks.
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Ways to Use an A Frame Ladder
A-frame ladders are versatile and can be used in various situations. They’re handy for reaching tricky cupboard spaces, installing ceiling fans, outdoor tasks, and even placing a star on your Christmas tree. The taller ones are suitable for large spaces like gymnasiums or auditoriums. Essentially, if you’re getting just one ladder, go for an A-frame. It’s a valuable tool for different tasks around your home, making jobs easier and safer. Having this ladder ensures you can handle most jobs comfortably and securely.
What is the tallest a frame ladder available?
The title of “tallest A-frame ladder available” currently goes to the Little Giant Skyscraper M21, which can reach an impressive height of 21 feet when fully extended. It’s an adjustable A-frame, so you can set it anywhere between 11 and 21 feet in 1-foot increments to suit different tasks.
Despite holding the current record, there are other important factors to think about when picking an A-frame ladder:
- Weight capacity: The Skyscraper M21 can handle up to 300 lbs, but this might not be enough for all your needs.
- Stability: Keep in mind that the taller the ladder, the less stable it might be. Make sure it’s suitable for your specific task and the terrain you’re working on.
- Maneuverability: A 21-foot ladder can be big and tricky to move around. Think about how accessible and easy to store it needs to be.
- Price: The Skyscraper M21 is on the pricier side of A-frame ladders, so consider your budget too.
what is the difference between an a frame ladder and a platform ladder

In ensuring safety at work or home, ladders are often identified as a primary cause of injuries. The main reason behind many accidents involving ladders is the selection of an inappropriate ladder for the task. Different jobs may require a step ladder or a platform ladder, so let’s quickly understand the distinctions between them.
The Biggest Difference Between a Step Ladder and a Platform Ladder
The main distinction between these two ladder types lies in their platforms. Unlike a step ladder where you stand on a small 3-inch rung, a platform ladder provides a more substantial platform. The platform allows users to stand with both feet securely on a surface that’s typically 12 inches by 18 inches or larger, whereas a step ladder has users standing on individual steps.
Comparing Step Ladders and Platform Ladders: Consider the Cost.
Although step ladders are usually more affordable than platform ladders, the advantage of a larger standing area can make the platform ladder more worthwhile in certain situations. With a 6-foot platform ladder compared to an 8-foot step ladder, the user reaches the same height on the platform as they would on the second rung of the step ladder. Following basic ladder safety, which recommends not standing higher than the second rung on a step ladder, it’s evident that the platform ladder offers better safety. In many cases, a platform ladder is a superior choice, but if you’re on a budget, a step ladder can still be a decent option. Regardless of your choice, ensure you grasp basic ladder safety principles before tackling any job.
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Frequently Asked Question (what is a frame ladder)
How do you use A-frame ladder?
The typical ladder you’ll come across is known as a step ladder or A-frame ladder. A compact step ladder can be handy indoors for reaching tricky storage spots or tackling small household repairs. A-frame ladders are frequently used when you need to reach a bit higher, like around four feet off the ground.
What size are A-frame ladders?
Fiberglass and aluminum A-frame ladders come in various sizes like 2 feet, 4 feet, 5 feet, 6 feet, 7 feet, 8 feet, 10 feet, 12 feet, 14 feet, 16 feet, and more.
What are the three main types of ladders?
Portable Ladders.
Mobile Ladders.
Fixed LaddersWhat is the difference between an A-frame ladder and a podium ladder?
A podium ladder is like a tweaked A-frame ladder, with a similar folding design and steps. While an A-frame ladder has a basic fold-out shelf and cautions against using the top steps, a podium ladder provides you with a proper working platform.