Dirty Penny™ Copper
Flat Sheet Material

PREWEATHERED PATINA ON COPPER

Dirty Penny’s enigmatic colors provide a stunning copper surface unlike any other, featuring an iridescent luster that transforms into deep reddish hues when exposed to the elements. It is available as a flat sheet good or for specification within a Zahner project.

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Product Information

Details Documents


Recommended Application	Exterior and Interior
Base Metal (alloy)	copper
Standard Thicknesses	20 oz 24 oz 32 oz 48 oz
Approx. Decimal (mm)	.0270” (.686) .0323” (.820) .0431” (1.09) .0646” (1.64)
Approx. Weight (lbs/ft2)	1.25 1.50 2.00 3.00
COTE (in/in/°F)	9.8 x 10-6
Standard Sizes	3′ x 8′ 3’ x 10′

Recommended Application: Exterior and Interior
Base Metal (alloy): weathering steel (A606)
Standard Thicknesses: 14 ga, 12 ga, 11 ga
Approx. Decimal (mm): .0747” (1.90), .1046” (2.66), .1196” (3.04)
Approx. Weight (lbs/ft2): 3.13, 4.38, 5.00
COTE (in/in/°F): 7.0 x 10-6
Standard Sizes: 4′ x 8’, 4’ x 10’, 4’ x 12’, 5′ x 8’, 5’ x 10’, 5’ x 12’

Title	File Type	Link
Dirty Penny Copper™ Specs & Usage	pdf	Download
Surfaces Instructions – Storage & Handling	pdf	Download
Surfaces Product Datasheet	pdf	Download
Surfaces Rhino Material File – Dirty Penny	zip	Download
Surfaces Specification	docx	Download
Surfaces Warranty	pdf	Download
Zahner Product Warranty	pdf	Download

Specs & Info

Title	File Type	Link
Dirty Penny Copper™ Specs & Usage	pdf	Download
Surfaces Instructions – Storage & Handling	pdf	Download
Surfaces Product Datasheet	pdf	Download
Surfaces Rhino Material File – Dirty Penny	zip	Download
Surfaces Specification	docx	Download
Surfaces Warranty	pdf	Download
Zahner Product Warranty	pdf	Download

Details

Recommended Application: Exterior and Interior
Base Metal (alloy): copper
Standard Thicknesses: 20 oz, 24 oz, 32 oz, 48 oz
Approx. Decimal (mm): .0270” (.686), .0323” (.820), .0431” (1.09), .0646” (1.64)
Approx. Weight (lbs/ft2): 1.25, 1.50, 2.00, 3.00
COTE (in/in/°F): 9.8 x 10-6
Standard Sizes: 3′ x 8′, 3’ x 10′

More Options for Dirty Penny

Go further by combining a Dirty Penny surface with other Zahner products and services.

Standard Products

Moda Modular Panel Systems

Moda combines Zahner’s metal craftsmanship with the convenience of modular design, making it ideal for transforming interior and exterior spaces with its clean lines and Zahner’s signature metal finishes.

View Moda

Versatile Systems

Flat Seam System

Flat Seam by Zahner offers a uniquely flexible and affordable metal facade system, compatible with most Zahner Surfaces.

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Custom Solutions

Collaborate & Innovate

Whether it’s intricate facades or complex metal artworks, we welcome your most ambitious designs and construction projects. Push the boundaries of what’s possible, turn architectural dreams into tangible success, and create something truly special.