Select Product Options

Type Material Number of Steps Load Capacity Width Depth Height Top Step Height Diamond PlatingPriceUsually Ships inStocked
Folding Ladder304 Stainless Steel9 Steps225 lbs30"76"120"94"No $9,8021-3 Days Stocked
Folding Ladder304 Stainless Steel3 Steps225 lbs19.5"37"48"No $4,5041-3 Days Stocked
Folding Ladder316L Stainless Steel3 Steps225 lbs19.5"37"48"33"No $4,8411-3 Days Stocked
Folding Ladder316L Stainless Steel5 Steps225 lbs22.5"50"72"53"Yes $6,6061-3 Days Stocked
Folding Ladder316L Stainless Steel7 Steps225 lbs25.5"63"96"74"Yes $8,5691-3 Days Stocked

Summary

  • Compliant with OSHA's Part 1926-1053 safety requirements for Type II ladders (225 lb. duty rating)
  • Exceeds ASTM, IEST, ISO and GSA Federal Standard 209E requirements
  • Free of crevices and cracks that harbor microbes and particles
  • Stainless steel resists corrosion, doesn't produce particles during disinfection
  • Designed for life science applications, such as systems biology and environmental science
  • Offers easier access to cleanroom ceiling grid for filter or light replacement, as well as routine airflow measurements
  • 304 stainless steel surfaces are ultra-smooth, preventing snags when wiping down
  • Non-particulating, non-outgassing polyurethane leveling feet
  • Non-marring wheels simplify transport of ladders; fold, tilt and wheel like a suitcase!
  • Tapered frame design optimizes stability

Ladders, Stairs & Work Platforms

  • video demonstration of folding extension on Terra's cleanroom step ladder Folding Ladder Extension
video demonstration of folding extension on Terra's cleanroom step ladder

Features and Benefits

High Caliber Hardware

Seemingly small details like latches, ports, glides and hinges are often overlooked or ignored by other manufacturers, and later become the point of costly recurring maintenance or equipment failure. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware. Individual components are carefully designed and rigorously tested to guarantee the highest quality, durability, and craftsmanship.

Slotted Ladder Step

Step slots in the BioSafe cleanroom folding ladders promote laminar air flow and serve as non-slip surfaces for safer climbing. These ladders are compliant with OSHA's Part 1926-1053 Safety Requirements for Type II ladders.

Collapsible Shelf

Optional service extension shelf makes room for parts and tools; remove and fold for convenient storage. These ladders are compliant with OSHA's Part 1926-1053 Safety Requirements for Type II ladders.

OSHA Type II Compliant

This product meets OSHA's Type II compliance standards

BioSafe®: Terra's Ultimate Cleanliness Rating

Terra's BioSafe products are designed for the most critical applications: no gaps and crevices where microbes colonize, rounded corners for easy disinfection, won't produce contaminants during sterilization, and exceeds cGMP, IEST, ASTM and ISO 14644-1 requirements.

Diamond Plating and Perforations

Diamond tread plating and perforations support laminar flow while reducing the risk of slipping. Easy on shoes and easy to clean.

Continuous Product Improvement

At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 45 years of engineering and application expertise, and our commitment to continuously improve.

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Ladder Shelf Extension
    Optional service extension shelf makes room for parts and tools; remove and fold for convenient storage. These ladders are compliant with OSHA's Part 1926-1053 Safety Requirements for Type II ladders.
  • High Caliber Hardware
    Seemingly small details like latches, ports, glides and hinges are often overlooked or ignored by other manufacturers, and later become the point of costly recurring maintenance or equipment failure. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware. Individual components are carefully designed and rigorously tested to guarantee the highest quality, durability, and craftsmanship.
  • Grounding Chain for Step Stools and Ladders
    12-inch conductive chain attaches to any Terra Step Stool or Ladder to provide ground connection against static discharge.
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