Precision Ladders, LLC

The Super Simplex is Precision’s commercial-grade aluminum attic stairs. These are the most structurally superior folding stairway on the market today. Their primary use is attic access, but when fitted with a Precision roof hatch can be used for roof access.

Options with a Fixed Vertical Ladder include:
Fall Arrest System
Extend-A-Rail Ladder Safety Post
Security Door with piano hinge and padlock provision
Floor brackets with pre-drilled holes for attaching ladders to the floor
Anodized Finish
Powder Coated Finish

Precision also provides roof access from a building’s interior by combining a heavy-duty aluminum wall ladder with a roof hatch. Precision’s Heavy Duty Fixed Ladders are built to meet or exceed OSHA 1910 Subpart D.

Some important characteristics of a Precision Ships Ladders are:

All components shall be aluminum alloy 6005-T5
Stringers are 5″ x 2″ x 3/16″ aluminum channel
Treads are 5-3/16′′ x 1-1/4′′ x 1/8′′ extruded channel with deeply
serrated surface to maximize traction
Handrails are 1-1/4″ schedule 40 pipe
Mill finish aluminum
Available in pitches from 60 degrees to 70 degrees
Available as options:

Wider tread widths up to 48″ maximum
Other finishes: anodized, powder coated
Bar grating treads
Precision also provides roof access from a building’s interior by combining an aluminum ships stair with a roof hatch. Precision’s Ships Ladders are built to meet or exceed OSHA 1910 Subpart D.