Super Simplex Disappearing Stairways
The Super Simplex is Precision's commercial-grade aluminum folding stairway. Its primary use is as an attic stairway, but when fitted with a Precision roof hatch can be used for roof access. These may be used for ceiling heights up to 12' 0" in commercial applications and up to 13' 6" for residential use. Meets or Exceeds ANSI A14.9.
Automatic Super Simplex Disappearing Stairways
This is the patented push-button version of the Super Simplex. Available in fully automatic (Model S4000 series - push a button to open/close the door panel and fold/unfold the sections) for ceiling heights up to 13’ 6”. Ceiling heights up to 16’ can be accommodated on the semi-automatic Model S3000 series. On these models, the door panel will open/close at the push of a button and the user then manually unfolds/folds the sections.
Automatic Electric Disappearing Stairways
This heavy-duty disappearing stairway will handle a 1,000 pound load. It has one-piece siderails of 7” x .230” Aluminum Channel, and is operated with a simple toggle switch. Standard equipment includes battery backup power to allow the stair to be opened in the event of a power failure.
Fixed Aluminum Wall Ladders
Precision’s line of wall ladders includes FL Series (channel siderails) and FLH Series (tubular siderails). These ladders will handle a 1,500 pound load without failure, and individual treads have been tested to 3,000 pounds without deformation. As always, these ladders meet or exceed the design requirements of OSHA 1910, Subpart D and/or ANSI A14.3.
Aluminum Ships Stairs
These stairs provide a comfortable climb with a pitch in the range of 60° - 70° and an ample clear tread size of 5 3/16” x 30”. A handrail of 1 1/2” diameter is also provided. Load capacity is 1,000 pounds.
Fixed Aluminum Industrial Stairways
Fabricated to meet or exceed OSHA 1910.24. Available only in aluminum in climbing angles from 30° - 50°, fabricated to meet or exceed the appropriate OSHA code and shipped fully assembled to the job site, ready to install.
Aluminum Alternating Tread Stairs
Precision’s Aluminum Alternating Tread Stair is an alternative to a traditional ships stair, and allows a climber to descend face-forward giving a clear view of the floor below.
Roof Hatches
Precision’s line of roof hatches have been around since the early 1990s. They are available in both galvanized and aluminum. Precision keeps an inventory of several common sizes on hand, available for quick shipping.