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Little Giant Ladder Systems

Model # 14016-001

Internet # 202071184

Alta-One 22 ft. Aluminum Multi-Position Ladder with 250 lb. Load Capacity Type I Duty Rating

This item has been discontinued.
The Home Depot no longer carries this specific product.

$232.20 / each


Model # 14016-001

Internet # 202071184

The Little Giant Alta-One is the lightest multi-use ladder on the market. The Alta-One is the ultimate in strength, safety and versatility. You can count on quality performance for years to come. The hinge locks and telescoping sides let you safely use the Little Giant Alta-One as an adjustable extension ladder, A-frame ladder, staircase ladder, and as trestle-and-plank scaffolding system. Wide-flared legs, rubberized feet, and high-quality construction give you unmatched stability in any of its many unique configurations. Because it is constructed of aerospace-grade aluminum, the Alta-One is ultra-light and ultra-strong. The Alta-One is rated to hold up to 250 lbs. on both sides, so it’s perfect for medium-sized jobs.

  • Enjoy an unmatched feeling of stability in any configuration thanks to aircraft-grade aluminum, the new wide-flared legs and the highest quality construction
  • Use the model 22 in. up to 33 configurations, including a-frame, extension, 90-degree ladders and three different scaffolding positions, buy one ladder to do the job of five
  • Use the right ladder for the right job every time and avoid 95 percent of all ladder-related safety issues
  • Reach some of the toughest areas such as the space above the staircase, vaulted ceilings, use your ladder over and around obstacles
  • The alta-one is the lightest articulating ladder on the market and is OSHA and ANSI rated to hold up to 250 lbs.

Info & Guides

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Base Spread (in.) 
77 in 
Ladder Height (ft.) 
Maximum ladder length (ft.) 
Maximum reach (ft.) 
Minimum ladder length (ft.) 
Rung/Step Depth 
1 in 
Ladder Rating 
Type 1 - 250 lbs. 
Load weight capacity 
250 lb. 
Nonslip tread 
Number of Steps 
Product Weight (lb.) 
37 lb 
Step rise (in.) 
Twin steps 
Weather Resistant 
Warranty / Certifications
Certifications and Listings 
OSHA Compliant 
Manufacturer Warranty 
Limited Lifetime Warranty 


Rated 4.6 out of 5 by 31 reviewers.
Rated 5.0 out of 5.0 by High Quality Light-Weight Ladder I used this ladder to clean out my gutters, on my porch. It was flipped open to the 11 foot lenght (took seconds). When standing up on the ladder, I felt very safe, it was very solid, and I weigh 190 lbs. When used at the 11 foot length, you have double rungs to stand on. For me, it was a light weight ladder, as i could move the ladder by picking it up vertically,and moving it down the gutter rail, 7 or 8 feet at a time, I picked the 250 lb capacity ladder because it was selling at $259, plus it weighed 37 lbs versus 56 lbs for the 300 lb capacity ladder. Because this ladder has aluminum welds {not crimps or rivets), you are getting a superior built ladder. November 4, 2014
Rated 5.0 out of 5.0 by great ladder This ladder is great for because I do a lot of projects by myself. May 12, 2015
Rated 4.0 out of 5.0 by Do anything ladder I already have 5 ladders for use around my home but while building a gable roof over my deck, I ended up borrowing one of these Little Giants. I liked it so much, I bought one. It is incredibly sturdy and adjusts in several ways. It works well as a step ladder or an extension ladder and is more stable than any of my other ladders. I've used it on stairs by itself and on uneven surfaces with the optional leveling extensions. Note that this Alta-One ladder is a little heavy, but it is lighter than the standard Werner version like this sold in the stores. It will not blow over in a gust like my lightweight 9ft step ladder will and it just feels solid. Another bonus is that you can climb up either side when it is set up as a step ladder. You can also break it into two ladders for supporting up scaffolding. If you only want to store one ladder and still want a lot of veritility, this is probably a good choice. If you already have a short (lightweight) stepladder and a long extension ladder (to get to a third story roof) , this would make an excellent addition to your garage. January 24, 2012
Rated 4.0 out of 5.0 by Good ladder for the buck This is a versatile ladder and offers several position options making it easy to work in just about any space. There are a couple of pinch points so use caution and gloves while adjusting the ladder until you become more familiar with it June 18, 2013
Rated 5.0 out of 5.0 by Little Giant Ladder My home has 12 ft vaulted ceilings and this product is perfect for repariing and installing ceiling fans as well as changing out light bulbs. It was 10# lighter weight than the one offered at a lower price. My backyard has a slight hill with fruit trees on it and this product will allow me to use it on the incline for picking and prunning. A great addition to my tools. May 1, 2011
Rated 4.0 out of 5.0 by Very sturdy for a lightweight ladder. Might need some patience at first to go through the steps in extending the ladder, but we were able to handle it on our own and get the job done. Once the ladder was in place it was very stable and you felt secure at the top. July 15, 2011
Rated 5.0 out of 5.0 by Nice Ladder for many uses! Nice ladder for many uses. Kind of heavy, but figure it needs to be if it is going to extend up to 22feet. April 10, 2010
Rated 4.0 out of 5.0 by Sturdy This product is all that I need in a ladder. It should last forever. July 9, 2013
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