LUISLADDERS 15.5FT Folding Ladder Multi-Purpose Aluminium Extension 7 in 1 Step Heavy Duty Combination EN 131 Standard
Condition: New
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Availability:
In Stock.
Arrives
May 27 – May 29
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Size: 15.5 Feet
Features
- Multi-function: This aluminium ladder can be used as scaffold, leaning ladder, stepladder and also can be changed into many different shapes to meet different height requirements and working needs. Can be used 9 different ways, use as a temporary bridge or at construction. It can be used as single ladder, double sided ladder, trestle, work platform, stair ladder, telescoping ladder, twin stepladder, stairway stepladder, or as two scaffold bases etc.
- Free Scaffolding Plates: Equipped with 2 anti-slip scaffolding plates, which can be placed on the ladder for safety while standing and stable when using the ladder as a scaffold
- Safe & Reliable: Heavy-duty aircraft-grade aluminium construction; square rungs and supporting tubes, make this folding ladder stable and durable; meets EN131 standard and passes TUV Rheinland GS certificate; maximum load capacity is 330 lbs.
- Large Joints & Security Locks: Adopting large joints, whose load capacity and durability are three times higher than with smaller joints; connected by six security locks, which can be opened and locked for changing the shape of ladder easily while guaranteeing the security
- Great Step Stool: Great for attic, library, above ground pool, bunk bed, apartment fire ladder escape, trampoline. Use it to access your roof or balcony, clean your windows, get interior and exterior painting and decorating done.
Features
- Multi-function This aluminium ladder can be used as scaffold, leaning ladder, stepladder and also can be changed into many different shapes to meet different height requirements and working needs. Can be used 9 different ways, use as a temporary bridge or at construction. It can be used as single ladder, double sided ladder, trestle, work platform, stair ladder, telescoping ladder, twin stepladder, stairway stepladder, or as two scaffold bases etc.
- Free scaffolding plates Equipped with 2 anti-slip scaffolding plates, which can be placed on the ladder for safety while standing and stable when using the ladder as a scaffold
- Safe and Reliable Heavy-duty aircraft-grade aluminium construction; square rungs and supporting tubes, make this folding ladder stable and durable; meets EN131 standard and passes TUV Rheinland GS certificate; maximum load capacity is 330 lbs.
- Large Joints and Security Locks Adopting large joints, whose load capacity and durability are three times higher than with smaller joints; connected by six security locks, which can be opened and locked for changing the shape of ladder easily while guaranteeing the security
- Great Step Stool Great for attic, library, above ground pool, bunk bed, apartment fire ladder escape, trampoline. Use it to access your roof or balcony, clean your windows, get interior and exterior painting and decorating done.
Material: Aluminum
Brand: LUISLADDERS
Product Dimensions: 23.6"W x 186"H
Color: Silver
Special Feature: Durable
Item Weight: 40.7 Pounds
Load Capacity: 330 Pounds
Maximum Height: 186 Inches
Item Weight: 40.7 pounds
Manufacturer: LUISLADDERS
Item model number: SW-SM404
Date First Available: July 9, 2021
Material: Aluminum
Brand: LUISLADDERS
Product Dimensions: 23.6"W x 186"H
Color: Silver
Special Feature: Durable
Material: Aluminum
Brand: LUISLADDERS
Product Dimensions: 23.6"W x 186"H
Color: Silver
Special Feature: Durable
Item Weight: 40.7 Pounds
Load Capacity: 330 Pounds
Maximum Height: 185 Inches
Manufacturer: LUISLADDERS
Number of Steps: 16
Item Weight: 40.7 pounds
Item model number: SW-SM404
Date First Available: July 9, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 27 – May 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 18.5 Feet
Nice ladder. Easy to use. Light weight to move around folds up nice for storage. But is a little thin for stability.
Reviewed in the United States on December 27, 2025 by patricia
Size: 12.5 Feet
Its a solid ladder. I got it to do work on my airstream and top half fits prefectly up on top and avoid having to put latteral pressure on the RV. Ill need to build a cushion for it but that will be easy with a pool noodle and 2x4. Ladder feels very solid for a 220lb man climbing up. It also folds into a fairly compact shape sized about 4ft by 3 ft by 2ft.
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Reviewed in the United States on February 6, 2026 by Ilya Rogers Ilya Rogers
Size: 18.5 Feet
Received the ladder in good condition and used it almost immediately. My task was a second floor trim board replacement and the ladder allowed me to reach that height easily in straight (full extension) configuration. I'm a big dude, about 250 pounds and 6 feet tall. I noticed right away that this ladder flexes A LOT. If I had to estimate, I'd say it was at least 4 to 6 inches of bend, maybe more, as I ascended to the top. Now, my weight with clothes and tools and such would probably approach the 275 mark very near the max. The ladder held and did not seem to have any damage to the joints where the flexing and stress was probably the greatest. I seriously doubt that I'd use this in scaffold position but for lighter people it's probably fine. Things that I noticed were slightly inconvenient were that the ladder is narrow and as a result my knees kept hitting the hinge joints when I'd try to descend. This is probably because I have semi-large feet, making it difficult to move them around one another to get them out of the narrow space. In full extension, the paint/tool platform is basically useless on the under side as it will sit at an angle where nothing can rest in it without falling. This was really more my own fault as I'm sure the platform is not intended to be used at the angle I needed the ladder to sit. Over all, this is a really nice ladder for the price and will cover most jobs of a typical home owner. If you get it, consider also getting a stand off that will fit it due to the flexing that it does. I didn't have one and I ended up bending a few shingles to the point of tearing. Other than those things, this is a really solid tool and I'm happy that I bought it.
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Reviewed in the United States on August 23, 2023 by Amazon Customer
Size: 18.5 Feet
This is my second ladder. First one had an accident off a vehicle. The versatility amazing. I do have the tallest option. Easy to fold and carry. Setup is easy also. Just watch your fingers! The design does creat an unstable feeling in scaffolding mode if you don't put a runner down. But that can be fixed with a 2x6. But if you need all the functions, and don't have a lot of storage area, this is amazing!
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Reviewed in the United States on September 17, 2025 by Jake
Size: 18.5 Feet
Came in excellent condition. Very versatile ladder. Happy with the purchase and would definitely recommend.
Reviewed in the United States on February 20, 2026 by Amazon Customer
Size: 12.5 Feet
This was in my son’s words one of the best things I ever bought him
Reviewed in the United States on January 11, 2026 by Vickie
Size: 18.5 Feet
The media could not be loaded. Ladder seems to be a ladder. The packaging is not enough, it's just a box. One of the rungs has a deep dent from bad packaging. Hopefully the rung doesn't fail later on. The joints alternates up and down the ladder. I imagine this would make it more straightforward to open and close, however because the joints alternate you'll have some being pushed by your weight to break. The other joints your weight pushes into the mechanism so it's stronger. Like your elbow, if you push on the bend with your arm straight, your arm bends but when you push on your elbow your arm stays straight, some thing here, if all the joints are on the same plane it's much stronger. If they put some kind of brace on the joints that are facing away, I'd feel good about going up all 18ft. Since it doesn't and you can feel the joints give a little going up, i would not try to go up the whole 18ft if you weigh more than 150lb.
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Reviewed in the United States on July 21, 2025 by Ian Ian
Size: 18.5 Feet
One of the most useful ladders I have owned. Light weight, sturdy and versatile. I use it with a stabilizer for added safety.
Reviewed in the United States on November 9, 2025 by Anu