Exhibit 99.1

James Hardie Industries plc

Europa House 2nd Floor,

Harcourt Centre

Harcourt Street, Dublin 2,

D02 WR20, Ireland

T: +353 (0) 1 411 6924

F: +353 (0) 1 479 1128

8 November 2022

The Manager

Company Announcements Office

Australian Securities Exchange Limited

20 Bridge Street

SYDNEY NSW 2000

Dear Sir/Madam

Results for Announcement to the Market

James Hardie announced today its results for the 2nd quarter and six months ended 30 September 2022 and has filed the following documents with the ASX:

• ASX Cover Sheet

• Media Release

• Management’s Analysis of Results

• Management Presentation

• Condensed Consolidated Financial Statements

• Half-Yearly Directors' Report

Copies of these documents are available on James Hardie’s investor relations website at

https://ir.jameshardie.com.au/.

Yours faithfully

James Brennan-Chong

Director of Investor Relations and Market Intelligence

This announcement has been authorized for release by the Board of Directors of James Hardie Industries plc.

James Hardie Industries plc is a limited liability company incorporated in Ireland with its registered office at
Europa House 2nd Floor, Harcourt Centre, Harcourt Street, Dublin 2, D02 WR20, Ireland.

Directors: Anne Lloyd (Chairperson, USA), Peter-John Davis (Aus), Persio Lisboa (USA),

Rada Rodriguez (Sweden), Suzanne B. Rowland (USA), Nigel Stein (UK), Harold Wiens (USA).

Chief Executive Officer and Director: Aaron Erter (USA)

Company number: 485719

ARBN: 097 829 895