Significant Accounting Policies	6 Months Ended
Jun. 27, 2026
Accounting Policies [Abstract]
Significant Accounting Policies	2. Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) and have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of such information. The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Hayward Holdings, Inc. and its direct wholly owned subsidiary, Hayward Intermediate, Inc., are holding companies with no other operations, material assets or liabilities other than the ownership by Hayward Intermediate, Inc. of all of the equity interests in Hayward Industries, Inc., which is a borrower under our Term Facility and Revolving Facility (each as defined below). Refer to Note 21. Condensed Financial Information of Registrant (Parent Company Only) of Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the year ended December 31, 2025 for the financial information detail of the holding company, Hayward. These interim financial statements should be read in conjunction with the Company’s annual consolidated financial statements and notes thereto for the fiscal year ended December 31, 2025. The results of operations for the three and six months ended June 27, 2026 are not necessarily indicative of the results for any subsequent periods or the entire fiscal year ending December 31, 2026. All intercompany accounts and transactions have been eliminated in consolidation. Certain prior period amounts have been reclassified for comparative purposes to conform to the current presentation. During the fourth quarter of 2025, the Company changed its accounting principle related to the presentation of warranty costs. Prior period amounts have been updated to conform to the current year presentation for the change in accounting principle. Accounts Receivable, Net On July 3, 2024, the Company entered into a Receivables Purchase Agreement under which it may offer to sell eligible accounts receivable. The agreement is uncommitted and the eligible accounts receivable to be sold under the agreement consist of up to $125 million in accounts receivable generated by sales to specified customers of the Company. The Company will be paid a discounted purchase price for each receivable sold. The discount rate used to determine the purchase price for the subject receivables is based upon an annual interest rate equal to the forward-looking term rate based on the secured overnight financing rate for the period of time between payment to the Company and the due date for the receivable plus a buffer period specific to the obligor, plus a margin applicable to the specified obligor. Transactions under this agreement are accounted for as sales of accounts receivable, and the receivables sold are removed from the unaudited condensed consolidated balance sheets at the time of the sales transaction. For ease of administration, the Company collects customer payments related to the receivables sold and remits those payments to the purchaser. Proceeds received from the sales of accounts receivable are classified as operating cash flows in the unaudited condensed consolidated statements of cash flows. We record the discount in the “Other income, net” line in the unaudited condensed consolidated statements of operations. The Company, as the servicer under the Receivables Purchase Agreement, continues to service the accounts receivable sold. No sales of accounts receivable occurred during the three and six months ended June 27, 2026. No sales of accounts receivable occurred during the three months ended June 28, 2025. For the six months ended June 28, 2025, there were $99.1 million of proceeds from the sale of $100.0 million of receivables under the Receivables Purchase Agreement. As of June 28, 2025, none of the sold receivables remained to be collected and remitted to the transferee. The expense recognized related to the discount on sales for the six months ended June 28, 2025 was $0.9 million. Recently Issued Accounting Standards Disaggregation of Income Statement Expenses In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, Disaggregation of Income Statement Expenses, which includes requirements that an entity disclose in the notes to the financial statements specified information about certain costs and expenses, including the amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation and (d) intangible asset amortization included in each relevant expense caption presented on the statement of operations. The standard also requires disclosure of a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively, as well as the total amount of selling expenses and an entity’s definition of selling expenses. The amendments in this update are effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact of the standard on its disclosures. Intangibles - Goodwill and Other Internal-Use Software In September 2025, the FASB issued ASU 2025-06, Targeted Improvements to the Accounting for Internal-Use Software, which modernizes the accounting for internal‑use software by eliminating references to prescriptive development stages and replacing them with a principles‑based capitalization model. Under the new approach, entities can begin capitalizing software development costs once management has authorized and committed funding and it is “probable to complete” (i.e., probable that the software will be completed and used), provided there is no “significant development uncertainty.” The update also aligns disclosure of capitalized internal software costs with those for property, plant, and equipment, and permits entities to adopt the standard via prospective, modified, or retrospective transition methods. The amendments in this update are effective for fiscal years and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact of the standard on its condensed financial statements and related disclosures.

The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) and have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of such information.

The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Hayward Holdings, Inc. and its direct wholly owned subsidiary, Hayward Intermediate, Inc., are holding companies with no other operations, material assets or liabilities other than the ownership by Hayward Intermediate, Inc. of all of the equity interests in Hayward Industries, Inc., which is a borrower under our Term Facility and Revolving Facility (each as defined below). Refer to Note 21. Condensed Financial Information of Registrant (Parent Company Only) of Notes to Consolidated Financial Statements in our Annual Report on Form 10-K for the year ended December 31, 2025 for the financial information detail of the holding company, Hayward.

These interim financial statements should be read in conjunction with the Company’s annual consolidated financial statements and notes thereto for the fiscal year ended December 31, 2025. The results of operations for the three and six months ended June 27, 2026 are not necessarily indicative of the results for any subsequent periods or the entire fiscal year ending December 31, 2026.

During the fourth quarter of 2025, the Company changed its accounting principle related to the presentation of warranty costs. Prior period amounts have been updated to conform to the current year presentation for the change in accounting principle.

On July 3, 2024, the Company entered into a Receivables Purchase Agreement under which it may offer to sell eligible accounts receivable. The agreement is uncommitted and the eligible accounts receivable to be sold under the agreement consist of up to $125 million in accounts receivable generated by sales to specified customers of the Company. The Company will be paid a discounted purchase price for each receivable sold. The discount rate used to determine the purchase price for the subject receivables is based upon an annual interest rate equal to the forward-looking term rate based on the secured overnight financing rate for the period of time between payment to the Company and the due date for the receivable plus a buffer period specific to the obligor, plus a margin applicable to the specified obligor.

Transactions under this agreement are accounted for as sales of accounts receivable, and the receivables sold are removed from the unaudited condensed consolidated balance sheets at the time of the sales transaction. For ease of administration, the Company collects customer payments related to the receivables sold and remits those payments to the purchaser. Proceeds received from the sales of accounts receivable are classified as operating cash flows in the unaudited condensed consolidated statements of cash flows. We record the discount in the “Other income, net” line in the unaudited condensed consolidated statements of operations. The Company, as the servicer under the Receivables Purchase Agreement, continues to service the accounts receivable sold. No sales of accounts receivable occurred during the three and six months ended June 27, 2026. No

sales of accounts receivable occurred during the three months ended June 28, 2025. For the six months ended June 28, 2025, there were $99.1 million of proceeds from the sale of $100.0 million of receivables under the Receivables Purchase Agreement. As of June 28, 2025, none of the sold receivables remained to be collected and remitted to the transferee. The expense recognized related to the discount on sales for the six months ended June 28, 2025 was $0.9 million.

In November 2024, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2024-03, Disaggregation of Income Statement Expenses, which includes requirements that an entity disclose in the notes to the financial statements specified information about certain costs and expenses, including the amounts of (a) purchases of inventory, (b) employee compensation, (c) depreciation and (d) intangible asset amortization included in each relevant expense caption presented on the statement of operations. The standard also requires disclosure of a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively, as well as the total amount of selling expenses and an entity’s definition of selling expenses. The amendments in this update are effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact of the standard on its disclosures.

In September 2025, the FASB issued ASU 2025-06, Targeted Improvements to the Accounting for Internal-Use Software, which modernizes the accounting for internal‑use software by eliminating references to prescriptive development stages and replacing them with a principles‑based capitalization model. Under the new approach, entities can begin capitalizing software development costs once management has authorized and committed funding and it is “probable to complete” (i.e., probable that the software will be completed and used), provided there is no “significant development uncertainty.” The update also aligns disclosure of capitalized internal software costs with those for property, plant, and equipment, and permits entities to adopt the standard via prospective, modified, or retrospective transition methods. The amendments in this update are effective for fiscal years and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company is evaluating the impact of the standard on its condensed financial statements and related disclosures.