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804-744-7700

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      • Fibergrate Composites
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      • Filter Pump
    • Turbine Control Systems
    • Federal
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804-744-7700

4TAS Supply
  • Home
  • Industrial Supplies
    • Fibergrate Composites
    • Versamatic
    • Metallic Ladder
    • Finish Thompson
    • Sauereisen
    • Indumar
    • Witt Liners
    • Filter Pump
  • Turbine Control Systems
  • Federal
  • About Us
  • Blog

Metallic Ladder Mfg. Corp. / Alumidock

Metallic Ladder has been a trusted supplier of high-end aluminum ladder products since 1948, shipping throughout the US and Canada. They take great pride in designing and building aerospace-grade aluminum ladder products with a unique design and a reputation for long service life. Their products are 100% USA-made in their Western New York Factory and Design Center. In 2022, Metallic Ladder expanded their flexible manufacturing facilities to accommodate new product offerings and ensure prompt delivery of products and aftersales parts. 


As organizations are looking for flexible solutions to address safety challenges, 4TAS in partnership with Metallic Ladder are ready to suggest new ways to help increase employee safety and the longevity of business assets. 



Visit Metallic Ladder's Website to learn more!

Aluminum Platforms and Ladders

700 Series Stand Ladder

700 Series Stand Ladders

  • Available in 2.5, 3, 4, 5, 6, & 8ft heights
  • ANSI 14. 2 Type 1A rated, up to 300 lbs (136.1 kg) 
  • 20 x 21 in nonskid platform 
  • 3-3/4 in step tread depth for slip resistance 
  • The double handrail extends 30 in above the work platform 
  • Tilt and roll 5 in wheel assembly available
  •  Customized options are also available 

Heavy Duty Work Platform

Rolling Work Platforms

  • Standard and Custom sizes available
  • OSHA Compliant 
  • Platform weight capacity up to 1,000 lbs
  • Optional removable handrails and swing gates
  • Optional Toe Boards available
  • 6000 series aluminum

Stationary Work Platforms

Stationary Work Platforms

Ideal for applications where you need maximum stability when you bolt your platform in place, and for ensuring you have space for people and equipment. Available in standard and custom shapes and sizes. Maximum heights up to 8 ft (2.44 m) with a weight capacity of up to 1,700 lbs (771 kg). 

Aircraft Maintenance Ladders

Aircraft Maintenance Ladders

Our top-notch aircraft maintenance ladders are highly regarded in the aviation industry, in addition to commercial and industrial settings. This A-frame style ladder is ideal for a variety of demanding repair tasks. Standard head design measuring 20 x 20 in (50.8  x 50.8 cm), and nine standard lengths with custom options. 

Rolling 7000 series stairways

7000 Series Rolling Stairways

 300 lbs (136.08 kg) capacity 

  • Tilt and roll design 
  • Top platform 24 x 24 in with anti-skid ribbed tread 
  • 36 in Handrail with mid-rail 
  • Std. stairway approach is 50 degree 
  • (2) 5 in Rigid Wheels
  • Available Heights: 24, 30, 36, 40, 50 in  

Removable Stairways

  •  Rated for 1000 lbs distributed load
  • Tread width is 29-1/4 in
  • Stairway overall width is 34-1/2 in
  • Ribbed, non-skid stair tread is 7 in, and stair riser height is 8-1/2 in
  • The approach angle is 45°
  • Handrail height is 24 in
  • Lengths 8 - 20 ft
  • Optional landing platforms
  • Length: 4 - 40 ft
  • Width: 31-1/4, 36 in
  • Customized Options Available

Aeroladders

Aircraft Ground Support Equipment

Metallic Ladder has a diverse range of GSE designed to satisfy all your aircraft upkeep needs:

  • Aero Ladders (Pictured)
  • Aircraft Maintenance ladders
  • Aircraft Wheel well ladders
  • Aircraft Inspection ladders
  • Helicopter Maintenance stands
  • Heavy Duty work stands
  • Rolling platform ladders
  • Standard Rolling work platforms

Orchard Step Ladder

Agriculture ladders

Multiple varieties with custom options available.

 

  • Open Top Orchard ladders
  • Pointed Top Orchard ladders
  • Orchard Step ladders
  • Mushroom ladders
  • 10-21ft Orchard ladders
  • 36", 48" Mushroom ladders


Each model is designed to allow access to hard-to-reach areas while remaining rigid and stable against side sway. 

HVAC Work platforms

HVAC Work platforms

The modular design serves as service walkways and catwalks—providing stable, elevated access to rooftop units, equipment, or ductwork. Versatile configurations, three widths, (36", 48", 60") and height choices up to 90 in, allow you to configure a custom platform that meets your specifications. 

 

  • OSHA Compliant
  • Weight capacity up to 1,500 l

The modular design serves as service walkways and catwalks—providing stable, elevated access to rooftop units, equipment, or ductwork. Versatile configurations, three widths, (36", 48", 60") and height choices up to 90 in, allow you to configure a custom platform that meets your specifications. 

 

  • OSHA Compliant
  • Weight capacity up to 1,500 lbs
  • Five standard layout configurations, customized options available
  • Versatile handrail options include removable handrails and swing gates  

Contact Us

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Have a need for platforms, ladders, or access gangways? Work in Marine, Industrial, Agriculture or Aircraft industries and looking for a better may to perform  maintenance? Let us know so we can design your perfect ladder solution.

4TAS Supply

2942 Bells Road, Richmond, Virginia 23234, United States

804-744-7700


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