564HD Heavy Duty Parapet Return with Platform

When a parapet wall isn’t the only obstacle, there’s also equipment, ductwork, or piping to cross, a simple return ladder isn’t enough. 

The 564HD solves both problems at once: it carries workers over the parapet wall and across the platform in a single reinforced system, built for roofs that see regular, heavy use.

Alaco Ladder produces the 564HD for facilities where rooftop access is a daily part of operations, not an occasional task. The added platform means crews aren’t stepping directly onto equipment or squeezing past obstructions to get where they need to go.

As with all Alaco systems, the 564HD is custom-fabricated around your roof’s actual dimensions, parapet height, obstacle location, and clearance needs, and comes in aluminum or steel.