The following amendments have been made to the 'Total Voting Rights' announcement released on 3 June 2024 at 09.00 under RNS No 4823Q:

As at 31 May 2024:

·    4,079,337 ordinary shares of 10 pence each were held in Treasury; and

·    the total number of shares with full voting rights in the Company was 549,512,383, and this figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

All other details remain unchanged. The full amended text is shown below.

HOWDEN JOINERY GROUP PLC

(the "Company")

VOTING RIGHTS AND CAPITAL

In accordance with the Disclosure Guidance and Transparency Rules of the FCA, we would like to notify the following:

The Company's issued capital as at 31 May 2024 consisted of 553,591,720 ordinary shares of 10 pence each of which 4,079,337 ordinary shares were held in Treasury.

Therefore, the total number of shares with full voting rights in the Company at the above date was 549,512,383 and this figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

- Ends -

Enquiries:

Howden Joinery Group Plc                                                               

Forbes McNaughton, Company Secretary                     

020 7535 1110