CuSalus Registration

For 85 years, Colonial Bronze has made the highest quality cabinet and architectural hardware right here in the USA.

In 1927, two brothers emigrated to the USA with the intent of using the precision tool making abilities they learned as apprentices in their native Switzerland, and started Colonial Bronze.

The tradition of quality continues today as Colonial is still run by a descendant of the founding Swiss brothers. While technology has changed many of the processes used to create its product, Colonial has never abandoned the skill of hand finishing everything it makes.

Colonial Bronze is an EPA approved facility for the production of products made from CuVerro® antimicrobial copper, an EPA registered material.

Our EPA establishment number is 087753-CT-001.

Cuverrro EPA Info

The copper alloy surface material has been shown to reduce microbial contamination, but it does not necessarily prevent cross-contamination. The use of a copper alloy surface is a supplement to and not a substitute for standard infection control practices; users must follow all current infection control practices, including those practices related to cleaning and disinfection of environmental surfaces.

CuVerro antimicrobial alloys are registered with the U. S. Environmental Protection Agency as antimicrobial and are permitted to be associated with public health claims.

Product Name

EPA Registration Number

Alloy Groups

CuVerro  V85353-5Cupro Nickel and Aluminum Bronze
CuVerro III85353-3Brass and Cupro Nickel
CuVerro I85353-1Nickel Silvers


*CuVerro® antimicrobial alloys have proven effectiveness on MRSA (Methicillin-Resistant Staphylococcus aureus), Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa, Escherichia coli O157:H7.