Pallet racking in Sterling, VA.

Yes, once the system passes threshold height and load. Sterling is unincorporated, so Loudoun County Building & Development issues the permit for every parcel, whether it sits on Route 28 (Sully Road), on Shaw Road, or near Dulles Town Center. The Virginia Uniform Statewide Building Code is a state code enforced by the county building official, and Loudoun sets its own submission requirements. In older Sterling Park buildings, where slab thickness is often undocumented, the package also needs slab verification before the anchor detail is final. Where commodity is stored above 12 feet (6 feet for high-hazard), the Loudoun County Fire Marshal's Office runs a high-piled combustible storage review at the same time. We manage the full package from drawings through permit issuance.

Most of the Route 28 (Sully Road) flex stock runs 18-to-26-foot clear, and older Sterling Park industrial drops to 16-to-22. That is meaningfully lower than the newer distribution product further west, and it changes the answer: in a 20-foot building the constraint is almost never the rack, it is the sprinkler head and the lowest obstruction in the bay. We spec upright heights against the true obstruction line, not the structural deck, which in shallow flex bays is often a full beam level lower than the drawings suggest.

Yes, and it is most of what we do on this side of the corridor. Data center support storage cannot go dark, so the work gets phased: we sequence teardown and install so the aisles you actually need stay reachable, keep the high-velocity SKUs accessible throughout, and schedule the loud and disruptive work outside your critical windows. We also design to the pick pattern rather than dropping in a standard deep-selective run — in this application, retrieval time is worth more than pallet positions.