Blog

Guide to Pump Jack Scaffolding for Exterior Renovations A pump jack system is the standard way DFW crews work the full height of an exterior wall. Two poles go up, jack assemblies ride them, and a work bench between the jacks gives a platform that one person can raise continuously as the job moves up the wall - no rebuilding, no ladder moving, no waiting for a helper. How the System Goes Together Two poles set vertically against or near the wall carry everything. Jack assemblies clamp onto each …