15 July 2025

LEI: 2138003QHTNX34CN9V93

Ibstock Plc

Notice of Results

Ibstock Plc ("Ibstock" or the "Group"), a leading UK manufacturer of a diverse range of building products and solutions, today issues a post-close trading update for the six months ended 30 June 2025, ahead of publication of its half year results.

The Group expects to report revenues of around £193 million for the six months ended 30 June 2025 (H1 2024: £178 million). Net debt at 30 June 2025 was approximately £145 million (30 June 2024: £138 million; 31 Dec 2024: £122 million), reflecting the planned investment in working capital during the first half of the year.

As announced on 11 June 2025, the Board's full year expectations of adjusted EBITDA are in the range of £77 million - £82 million.

Notice of Results

The Group expects to publish its results for the six months ended 30 June 2025 on Wednesday 6 August 2025. A presentation for analysts and investors will be held at 10.30 BST on that date at UBS, 5 Broadgate, London EC2M 2QS.

Please contact ibstock@citigatedewerogerson.com to register your in-person attendance. A live webcast of the presentation and Q&A is also available. Please register here for the live webcast. The presentation can also be heard via a conference call, where there will be the opportunity to ask questions.

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About Ibstock Plc

Ibstock Plc is a leading UK manufacturer of building products and solutions, backed by design and technical services that comprises two core divisions:

Ibstock Clay: The leading manufacturer by volume of clay bricks sold in the UK, with 15 manufacturing sites served by 15 active quarries. Ibstock Kevington provides masonry and prefabricated component building solutions, operating from four sites.

Ibstock Concrete: A leading manufacturer of concrete roofing, walling, flooring and fencing products, along with lintels and rail & infrastructure products. The concrete division operates from 13 manufacturing sites across the UK.

Both divisions are complemented by Ibstock Futures, which was established in 2021 to accelerate growth in new segments of the UK construction market and focuses on even more sustainable solutions and Modern Methods of Construction (MMC) from two main locations.

The Group's ESG 2030 Strategy sets out a clear path to address climate change, improve lives and manufacture materials for life, with an ambitious commitment to reduce carbon emissions by 40% by 2030 and become a net zero operation by 2040.

Further information can be found at www.ibstock.co.uk

Forward-looking statements

This announcement contains "forward-looking statements". These forward-looking statements
include all matters that are not historical facts and include statements regarding the intentions, beliefs or current expectations of the directors. By their nature, forward-looking statements involve risk and uncertainty because they relate to future events and circumstances that are difficult to predict and outside of the Group's ability to control. Forward-looking statements are not guarantees of future performance and the actual results of the Group's operations. Forward-looking statements speak only as of the date of such statements and, except as required by applicable law, the Group undertakes no obligation to update or revise publicly any forward-looking statements.