Technical document revision

TR4-36 Guide Specifications Document

StatusCurrent
Last verifiedSeptember 20, 2026

Revision context

Document record

Metl-Span specification for BR5-36, Econolap 3/4″, MR3-36 and related products, issued as a DOC 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: BR5-36

BR5-36

The BR5-36 exposed fastener metal wall is a sturdy panel with 36” coverage, and uniformly spaced ribs at 7.2”. Our Exposed Fastener metal wall panels may be installed in a variety of rainscreen applications to form a complete wall system. Systems may vary from an

Family: Metal panel system

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Current Code: Econolap 3/4″

Econolap 3/4″

The Econolap 3/4”exposed fastener metal wall profile offers a more pronounced corrugation and increased span capability over most corrugated panels. When used in a wall application, the Econolap 3/4" metal panel also side laps at the high cell. Record scopeThis page is the product-level record

Family: Metal panel system

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Current Code: MR3-36

MR3-36

The 3” depth MR3-36 exposed fastener metal wall panel has three evenly spaced ribs with available staggered or reversed perforation pattern. The perforation pattern comes in an extensive variety of options. Record scopeThis page is the product-level record for MR3-36. It separates this product from

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Current Code: Super-Rib

Super-Rib

The Super-Rib exposed fastener metal wall panel is our strongest panel, allowing for longer spans and a reduction in the number of supports. As a wall panel, Super-Rib side laps in the low cell, but when utilized as a roof panel, Super-Rib is inverted so

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Current Code: TR4-36

TR4-36

The TR4-36 exposed fastener metal wall panel profile features four 1 ½” deep ribs on 9” centers, portraying an attractive, standing rib appearance. All Exposed Fastener metal wall panels may be installed in a variety of rainscreen applications to form a complete wall system and

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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