FALK RSW 40

The FALK RSW 40, or Rainscreen Support Wall, is an insulated metal panel based on the HFW-40 and designed to serve as the carrier panel for FALK's architectural rainscreen system.

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FALK RSW 40 Rainscreen Support Wall

The FALK RSW-40 Rainscreen Support Wall is a high-performance insulated metal panel that serves as the thermal and building envelope foundation of FALK's architectural metal rainscreen system. The RSW-40 combines continuous insulation with integrated air, water, and vapor control in a single component. Available in insulation thicknesses from 2.5 to 8 inches, with panel lengths up to 82 feet, the RSW-40 can be installed horizontally or vertically to accommodate a variety of building designs.

Metal Rainscreen Cladding Support System
Continuous Insulation & High R-Value
Integrated Air, Water, and Vapor Control
Horizontal or Vertical Installation

Designed to support FALK Design Profiles, this insulated metal panel rainscreen system brings together efficient building envelope construction and versatile architectural metal cladding. The RSW-40 includes the accessories needed to attach and support FALK's exterior rainscreen metal panels, using specially designed hat channels and exposed fasteners. Together, these components create an integrated metal panel rainscreen solution with a ventilated cavity behind the exterior cladding.

Core Thickness [in]	R-Value*	U-Factor (BTU/HR/FT²/°F)
2.5	20.83	0.048
3	25.00	.04
4	33.33	.03
5	41.67	.024
6	50.00	.02
8	66.67	.015
*R-Value calculated is based on ASTM C1363 U-Factor results. FALK’s calculated R-Value per inch is 8.33.

System Width	42.25"
Working Width	40"
Core Material	PIR-insulation
Coating	Weather-Side (Exterior): Multiple Coatings Available Liner-Side (Interior): Multiple Coatings Available
Warranties	FALK Warranty (if applicable)
Steel Thickness	Exterior: 0.5 mm (standard) Interior: 0.4 mm (standard)
Minimum Length	7'
Maximum Length	82'
Applications	Wall & Facade
Company Certifications	NA Performance Rating & Testing Summary QAI B1142 Florida Building Code FL41818 Florida Building Code FL41819 FM 4880 & 4881 (2.5"-6" Thick)
CSI Specifications	See download section below

Downloads

RFA | FALK Apex 1 (Revit)
- FALK Apex
RFA | FALK Square 1 (Revit)
- FALK Square
RFA | FALK RSW 40 Box (Revit)
- FALK RSW 40
RFA | FALK RSW 40 Macro Rib (Revit)
- FALK RSW 40
RFA | FALK RSW 40 Micro Rib (Revit)
- FALK RSW 40

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Load & Span Table | FALK Architectural Fin (ASD)
- FALK RSW 40
- .pdf
- ASD
Load & Span Table | FALK Architectural Rainscreen System (ASD)
- FALK RSW 40
- .pdf
- ASD