Select Product
Type

Material

Number of Steps

Load Capacity

Width

Depth

Height

Top Step Height

ISO Class

Diamond Plating

Terra Part # Price Ships in
Folding Ladder 304 Stainless Steel 3 Steps 375 lbs 21" 27" 49" 36" ISO 5 Yes 2805-97A 75662 $4,264 1-3 Days 2
Quick Ship+ In stock
Folding Ladder 304 Stainless Steel 3 Steps 375 lbs 32.5" 29" 64" 41" ISO 5 Yes 2805-79A 75664 $4,792 1-3 Days 3
Quick Ship+ In stock
Folding Ladder 304 Stainless Steel 4 Steps 375 lbs 24" 29" 64" 41" ISO 5 Yes 2805-98A 75663 $5,320 1-3 Days 4
Quick Ship+ Only 5 left in stock
Type
Material
Number of Steps
Load Capacity
Width
Depth
Height
Top Step Height
ISO Class
Diamond Plating
Item ordered before. Click on bagde to see the order.

Up to 30-day trial periods, free return shipping and on-site training available for qualified equipment.

Request demo from your product specialist or add note to your order or quote request.

Some ship in:
Usually Ships in:
Free shipping in contiguous USA
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Select a product line for product summary
Product Details
Product Details
  • Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
  • Compliant with OSHA's Part 1926-1053 safety requirements for Type IAA special-duty industrial ladders
  • Easily exceeds FDA, cGMP, GLP, ISO, ASTM and IEST standards
  • Crevice-free design includes rounded corners for easy disinfection
  • Designed for life science applications, such as biomaterial production and animal science
  • Ideal for repair work or other out-of-reach tasks that could require the use of tools
  • Supports up to 375 pounds of weight and includes a safety hand rail
  • Wheel these ladders for easy transit throughout your cleanroom; fold and store when not in use
  • 304 stainless steel provides surfaces wipe down easily and provide excellent corrosion resistance.
  • All seams are welded to minimize particle traps and maximize strength.
  • BioSafe® stainless steel construction for use in cleanrooms and aseptic facilities
  • Folding design for easy moving: wheels like a suitcase, hangs on the wall for easy, space-efficient storage
  • Non-skid polyurethane levelers engage when upright, ensuring stability and safety
  • Optional top service platform provides secure footing, and service shelf for small tools
  • Load capacity: 375 lbs.; meets OSHA safety standards

• Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8

• ISO Class: ISO 5

• OSHA Rating: Type 1AA

• Unit of Measure: of 1

Ladders, Stairs & Work Platforms

  • Stainless steel folding step ladder for biopharmaceutical cleanroom Stainless Steel Folding Step Ladder for Biopharmaceutical Cleanroom
  • Electropolished stainless steel mobile step ladder for cleanroom Electropolished Stainless Steel Mobile Step Ladder for Cleanroom Manufacturing
Features & Benefits

Features and Benefits

Learn More: Heavy-Duty Folding Ladder

More Information

No. 2805-97
No. 2805-98
No. 2805-79

Durable, High-Quality Glides

Product glides and leveling feet represent the first line of defense against cleanroom contamination. As glides come into contact with cleaners and harsh chemicals, they are often the first component to deteriorate. Terra's glides are durable, chemical resistant, built-to-last, and ISO-rated.

Non-Contaminating Wheels

Polyurethane wheels allow easy transfer of step ladder; noncontaminating polyurethane glides provide no-skid stability when in use.

4-Step BioSafe Ladder with Platform - Folded

Four-step, heavy-duty BioSafe Cleanroom Folding Step Ladder with service platform and removable shelf. Unit designed to easily collapse and transport. Meets OSHA, cGMP, and IEST requirements.

OSHA Type 1AA Compliant

This product meets OSHA's Type 1AA 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.

Products Compliant With Your ISO Rating

Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and supply a certificate of compliance appended to your invoice, to be included in your compliance package. All certificates are archived in Terra's system for quick retrieval.
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • 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.
  • 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.
  • 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.
Products similar to this one
Other products you may find relevant
Buy Accessories
Manuals & Resources

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.