The store does not have a dropped ceiling and the roof joists are well above 22’. Can the risers be higher than 22’?
Yes, they can. However, the system must be engineered considering all load factors including case wash down, stair lifts, fixtures or sinks tied to the system, the required highest riser height, the size of the store, and requirements for future expansion. Call the AcornVac Engineering Department for design assistance.
