Technical Bulletin
bridges and platforms that can be combined to provide a safe and
to meet custom application needs. Superior load distribution and
a low abrasion foam interface combine to ensure that the roof
membrane is protected despite varying roof surfaces and shifting
caused by expansion and contraction.
• Aluminum construction designed to withstand harsh
environments
•
• Modular design allows for easily configurable heights and
lengths to address varying applications
•
• Interchangeable standard components for flexibility while
utilities on a roof surface
•
®
standards
Pyramid CrossoverLadders, 50°
Ladders at a 50° angle ranging from two
• Standard angle ladders provide easy
changes in elevation
• Pyramid bases provide superior load
distribution and roof membrane
compatibility
• Foam bottom offers low abrasion
interface for better roof membrane
protection
Part Number Height Width Depth Step Height
PCL50S2
PCL50S3
PCL50S4
PCL50S5
PCL50S6
Pyramid
Crossover Ladders, 90°
Ladders at a 90° angle ranging in height
• Vertical Ladders ideal for tight spaces
• Pyramid bases provide superior load
distribution and roof membrane
compatibility
• Foam bottom offers low abrasion
interface for better roof membrane
protection
Part Number Height Width Depth Step Height
PCL90S2
PCL90S3
PCL90S4
PCL90S5
PCL90S6
“Our projects often require the
installation of crossovers, walkways,
and platforms to allow for easy and safe
access across and over varying roof
top structures. We have standardized
on the Pyramid family because they are
engineered to be sturdy and durable but
are also extremely simple toinstall.”
Environmental Roofing and Waterproofing
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