Technical document revision

IW Series: IW-40A Data Sheet

StatusCurrent
Last verifiedSeptember 20, 2026

Revision context

Document record

Metl-Span product data sheet for IW Series: IW-10A, IW Series: IW-13A, IW Series: IW-20A and related products, issued as a PDF file.

Material changes / notes

Official manufacturer resource matched through the current product page or official resource library. Confirm the revision at source before use.

Applicability

Related products

Current Code: IW Series: IW-10A

IW Series: IW-10A

The concealed fastener IW Series metal siding rainscreen panels eliminate exposed fasteners for a clean, unbroken, and appealing aesthetic. The IW-10A single skin metal panels offer a 12” sleek look and is an ideal option for both new industrial metal rainscreen construction and retrofit projects.

Family: Metal panel system

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Current Code: IW Series: IW-13A

IW Series: IW-13A

The IW Series industrial metal rainscreen panels eliminate exposed fasteners for an appealing and uninterrupted aesthetic. The IW-13A single skin metal panel is a 12” wide module with mini striations, creating a flush look from afar. Given the ability to install these panels on a

Family: Metal panel system

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Current Code: IW Series: IW-20A

IW Series: IW-20A

The stepped 6” deep profile of the IW-20A concealed fastener metal siding series creates a deep ribbed shadow pattern on a finished wall surface. The panels’ distinct aesthetic makes this IW Series rainscreen panels the ideal choice for commercial and industrial projects. Record scopeThis page

Family: Metal panel system

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Current Code: IW Series: IW-40A

IW Series: IW-40A

The IW-40A panel is a 12” wide concealed fastener panel with an 11” flat and a 1” recess. Since all IW panels share a common lock-joint design, they have the ability to be interchanged with other industrial metal rainscreen IW Series profiles to create a

Family: Metal panel system

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Provenance

Archive and verification record

First discovered
September 20, 2026
Last verified
September 20, 2026

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