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Plate Cladding Systems

RSP Series - Dry Joint Rainscreen System

Armetco Systems introduces RSP125, our new 1/8” Aluminum Plate Rainscreen Cladding System.

RSP125 cladding provides the “outer leaf” of the rainscreen system and is designed for application over “inner leaf” wall construction that includes proper framing, sheathing, insulation and a suitable waterproofing membrane.

RSP125 utilizes a perimeter extrusion attachment system that combines the drained back ventilated rainscreen design with an integral equalization chamber that allows airflow through the back of the cladding while shedding and expelling 99% of water, providing an outer leaf that virtually eliminates water penetration on its own.

The RSP125 extrusion attachment system has been tested and passes the AAMA 508 water infiltration resistance test for rainscreen systems and ASTM E-330 tests for structural loading.

RSP125’s design offers a clean sheared edge open joint look without “rounded” corners and virtually non visible internal extrusions.

System Detail
Horizontal Joint
Vertical Joint


General Information


  • Wall Cladding
  • Soffit Cladding
  • Fascias
  • Screen Walls


  • Dry Joint Rainscreen System (no field sealing of panel joints)
  • Continuous aluminum extrusion attachment system eliminates sub-framing
  • Meets ASTM and AAMA standards for water & air infiltration and wind loads


  • High Performance Paint
  • Anodized
  • Brushed Aluminum
  • Stainless Steel


Plate Aluminum =
System Depth =
Panel Joint Width =
Maximum Panel Height =
Minimum Panel Height =
Maximum Panel Length =
Minimum Panel Length =
1/8” or 3/16”

Section of RSP125 Aluminum Plate Rainscreen Cladding System

Click to view a larger version.