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Lakefront Aluminum Stairway Systems - Various Movable/Permanent Sizes

Manufacturer: ML

Step Width: 29.25" Step Width

Typically Ships: 5 - 10 Weeks

Load Capacity: 1600

Item Type: Stairway

Please Select Step Rise & Run Size Option
Inside Width
QTY:
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OVERVIEW

PORTABLE & PERMANENT ALUMINUM STAIRWAYS WITH HANDRAILS

Select from our various outdoor stair-size options. These All Aluminum Stairways are lightweight and durable stair system that can be used for a variety of waterfront applications where stability and reliability matter most. These units are portable and virtually maintenance-free. All aluminum construction is corrosion-resistant, will never rot and there is no reason to paint...maintaining its attractive appearance for a lifetime.

See stairs in action:  https://www.youtube.com/watch?v=_p5LSpvHCas

STANDARD STAIRWAY FEATURES

  • 4' to 20' in Length Versions Available
  • 45° Approach Angle Standard
  • 29.25" Standard Stairway Tread Width
  • 32" Overall Stair Width
  • Aluminum construction and will not rust or rot!
  • Double Handrail standard on all step models
  • 7" Non-Skid Stair Tread Depth
  • 8.5" Stair Riser Height
  • 1 1/4" OD Upper and Lower Handrail Bar
  • Platform Options Available

 

Our offered outdoor staircase systems can connect multiple stairways that can be configured together to achieve much longer lengths and platforms can also be added above or between stairways. We can also create a lifting mechanism to raise and lower a stair system that works for private stair systems in public places.

 

DETERMINING STEP HEIGHT

 

When determining the stair length you need, there are a couple of things to remember. The standard approach or angle of the stairway is 45°, this will make the rise (B) equal to the run (A)  in the illustration to the left. So it is important to know the height of where the stair will begin AND you will need to measure for the run to know exactly where your stair will end. The stairway can end on really any type of base, concrete, sand, grass, wood...as long as it is solid. A soft base could be a problem. If the end is resting on concrete, the bottom of the stairway can be bolted into the concrete.

This information will allow you to decide if the standard 45° angle will work for your application. Custom approach angles are available from 35° to 55°. Please contact us for custom approach angles.

 

 

Adjustable leveling legs are also available for the bottom end of the stairway. If you find the landing area of the stair is not level from side to side, leveling legs can be added that are independently adjusted. Keep in mind that when you add the additional height of the leveling leg, your first step will increase. 

Adjustable leveling legs are not included and must be added in the drop-downs above.

 

MOUNTING HARDWARE & INSTALLATION

 

The attaching bracket makes installing the unit quite easy. The top of the stairway has two large pins that drop into the bracket and is how the unit connects to the bracket. The bracket should be fastened to a bulkhead or similar structure using a minimum of 4 bolts. The bolts should be located on the tabs on the bracket so they do not cause a trip hazard. There are tabs to attach to both the top and side of the bulkhead.

The attaching bracket is included with the stairway.

 

A 20’ stairway weighs approximately 200 pounds, yet supports loads in excess of 1600 pounds. It can be carried and installed by two individuals. Stairways in excess of 100' have been fabricated where conditions allow support structures to be installed at 20' intervals.

 

ADDITIONAL INFO

  • Freight shipping charges can be estimated using the shipping calculator on the cart page.
  • Item may ship direct from the manufacturer.
  • Item requires some assembly.
SPECIFICATIONS
Manufacturer: ML
SKU: ML-AS-STAIROVERVIEW
Dimensions
Rise: No Size Selected
Step Width: 29.25" Step Width
Step Depth: 7"
Step Riser Height: 8"
Shipping
Typically Ships: 5 - 10 Weeks
Restocking Fee: Yes
Shipping Method: LTL Freight
Product Information
Load Capacity: 1600
Frame Material: Aluminum
Step Surface: Non-Skid Aluminum
Handrail: Dual
Front Adjustable Legs: Optional
Mount Style: Bulkhead Hinge
Fasteners: Stainless Steel
General
Item Type: Stairway
Part Type: Stair System
Accessory Type: Stair
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595 11th Street Plainwell, MI 49080

Phone: 866-942-6349

Fax: 866-942-6349

E-Mail: info@boatliftanddock.com

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