Janus International Group, Inc.

For information regarding factors that could affect our results of operations, financial condition, and liquidity, see the risk factors discussed in Part I, Item 1A “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 28, 2024.

Except for the risk factor below, there have been no material changes to the risk factors disclosed in our Annual Report on Form 10-K for the fiscal year ended December 28, 2024. We may disclose changes to such factors or disclose additional factors from time to time in our future filings with the SEC.

Changes in U.S. trade policy and the imposition of tariffs may have a material adverse impact on our business and results of operations.

The new U.S. administration has pursued a new approach to trade policy, including renegotiating or terminating certain existing bilateral or multi-lateral trade agreements. Recently, the U.S. government has enacted, and continues to enact, a series of new tariffs, including a tariff on all imports and additional “reciprocal” tariffs targeting imports from specified countries.

The tariff policy environment has been and is expected to continue to be dynamic. The ultimate impact of these newly enacted and potential future tariffs or other restrictions on international trade will depend on various factors, including the ultimate level of tariffs, the duration such tariffs remain in place, and how other countries respond to U.S. tariffs. While we source most of our raw materials domestically in the U.S., we source certain components from foreign suppliers. Therefore, tariffs or other trade restrictions could increase the cost of certain products and the components that go into making them. These increased costs could adversely impact the gross margin that we earn on such products, which in turn could have an adverse effect on our business, financial condition, and results of operations.