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Guide
Scaffold types: frame, Baker, system, stair tower
“Scaffold” is four different products. Naming the right one is the difference between a useful quote and a callback that starts over.
Frame
Frame scaffold is a welded end frame and cross braces, set in a straight run. Masonry, storefronts, and low-rise paint are the usual work. Robin Rents published $11.90 to $12.90 per frame-day on its frame-and-brace page, accessed 22 October 2026. That price is one frame section. It is not planks, delivery, ties, or a crew.
Baker and other narrow towers
Narrow rolling scaffold is for hallways, classrooms, and interior ceilings on a hard floor. It is quick when the work moves every hour. It is a bad idea once you are stacking it high enough that a scissor would be more stable. We did not find a published Baker rate in the 22 October 2026 research.
System and stair towers
System scaffold follows odd industrial geometry: pipe racks, vessels, boilers, and places a frame bay cannot. A stair tower is access for people, tools, and sometimes a stretcher. On a short outage the labor to build and strike the scaffold can matter more than the component rent. If you need a crew, ask for erect and dismantle as its own line. We do not employ erectors.
What not to do
Do not mix parts from two systems because they look similar. Do not ride a rolling tower while someone pushes it. Do not treat a webpage as the competent person OSHA expects on a scaffold job. The safety page names the standards. The rental company and your supervisor apply them.