There are 42 base meshes you can use to make a fire escape or entrance for modern apartments, hospitals, etc, and industrial buildings. As you can see in the previews, you can combine two or three objects to build a fire escape as high as you need.
All objects are made low poly by 3ds max and unwrapped. To get better results use turbosmooth level 2 or 3.
21 Ladders parts, 21 Stairs parts
3ds max version 2018
File format: .max, .obj, .fbx
OBJ (OBJ, filesize: 317 MB), FBX (Autodesk FBX, filesize: 159 MB), MAX (Autodesk 3ds Max, filesize: 317 MB)