Arcwall

Arcwall is an economical drained and back-ventilated rainscreen system for both walls and soffits manufactured from formed aluminum or stainless plate.

The system combines excellent performance with a high design flexibility.

Arcwall panels can be flat, curved, or formed into custom 3D profiles and can be installed both horizontally and vertically. Horizontal reveals are also available in varying heights from 5/8” to 2”.

The system is entirely dry-set with integrally formed interlocking longitudinal joints and simplified backup guttering. This includes formed panels with welded corners and factory-mounted j-hook extrusions for male-female engagement.

Arcwall may be installed over stud/sheathed walls, continuous masonry, concrete, or as the outer cladding in a wall assembly that incorporates continuous insulation and a suitable air and water barrier.

Line Drawing
Product Info
SKU:

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Material

ALUMINUM 3003-H14 aluminum alloy-temper Thickness: 0.080” min (2 mm) and 0.188” (4.78 mm) option Finishes: Kynar®, architectural TGIC Polyester powder coating, or anodized

STAINLESS STEEL T304 or T316 Thickness: 14 gauge (0.078”) (1.98 mm) standard, 16 gauge (0.063”) (1.60 mm), 12 gauge (0.109”) (2.78 mm) options Finishes: #4, #6, #8, and non-directional satin in smooth or custom embossed patterns

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.080 & .188 aluminum
16, 14 & 12 ga. stainless steel*

Panel Coverage:

Widths: 12” to 65”
Lengths: 12” to 160”
Depth: 1.75” minimum

Maximum panel size depends upon plate material, gauge, finish, and geometry

Reveal:

Horizontal 0.625” – 2”
Vertical 0.25” – 2”

Minimum Panel Length:

12″

Maximum Panel Length:

160″

Panel Weight Range:

Aluminum: 2.62 – 3.52 lbs./ft2
Stainless Steel: 4.64 – 5.913 lbs./ft2
(dependent upon gauge and geometry)

Ranges provided for clarification. Consult with an ATAS product rep for further options.

Panel Depth:

Depth: 1.75” minimum

Available:

Flat
Curved
Custom 3D profiles

Texture:

Aluminum: Kynar®, architectural TGIC Polyester powder coating, or anodized

Stainless Steel: #4, #6, #8, and non-directional satin in smooth or custom embossed patterns

Perforations Available:

Yes

Finish:

Aluminum: 70% PVDF
Stainless Steel: #4, #6, #8, and non-directional

Colors:

Choice of over 40 stock colors
Custom colors and finishes available* ( Aluminum only )

Anodized:
Accessories:

A complete line of trims available in matching colors, gauge, and finish or as specified

CAD Details

Details provided allow for typical expansion and contraction values of the metal cladding materials as provided by ATAS International, Inc only. Allowance must be made for additional sub-structure movement based upon materials used and overall project design.

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DWG File Format

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ATAS Expands its Portfolio with Metalwërks Architectural Plate Systems

On Tuesday, March 18, 2025, ATAS International, Inc., a recognized leader in the metal panel industry, expanded its portfolio by acquiring the assets of Metal Sales & Service, Inc., including the Metalwërks® line of architectural metal plate systems. Metalwërks is recognized industry-wide for high performance metal plate exterior facade systems, integrated curtain wall components, and custom architectural features, including column covers and engineered screen wall systems. They have offices in Kennett Square, PA and manufacturing in Elkton, MD.