Product information learn more about the benefits of using alternating tread stairs.
Alternating tread stair cad details.
Welded steel construction with bolt on handrails.
Alternating tread step design offers a shorter span than traditional steps.
Baked in powder coat finish for added toughness.
Most building codes will allow this type of stair into lofts of 250 sf or smaller.
Precision s aluminum alternating tread stair is an alternative to a traditional ships stair.
However it is quite steep and a bit scary to go down head first most people turn around like you would on a ladder.
Technical resources get measuring guidelines product dimensions and connection details for alternating tread stairs.
Architectural resources and product information for stair treads including cad drawings specs bim 3d models brochures and more free to download.
Here are some suggestions about how to build this type of design.
The unused half tread is removed to provide more tread depth for improved safety and comfort.
Manufacturers of alternating tread stairs browse companies that make alternating tread stairs and view and download their free cad details revit bim files specifications and other content relating to alternating tread stairs as well as other product information formated for the architectural community.
Sketch problem 6 8 04 this type of stair saves lots of space and can have standard rise and run dimensions to meet code.
Stair slope of either 56 or 68 degrees requires a smaller overall footprint than a standard stair.
These stairs allow the user to descend face forward giving a clear view of the floor below.