2 October 2017

Ibstock plc (the "Company")

Total number of Voting Rights and Capital

In conformity with DTR 5.6.1R, the Company notifies the market of the following:

As at 2 Octber 2017, the Company's issued share capital consisted of 406,399,827 Ordinary Shares with a nominal value of 1 penny each ("Ordinary Shares"), with voting rights. The Company does not hold any Ordinary Shares in Treasury.

The total number of voting rights is therefore 406,399,827.

The above figure may be used by shareholders (and others with notification obligations) 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 Disclosure Guidance and Transparency Rules.

Notes to Editors:

Ibstock plc is a leading manufacturer of clay bricks with a diversified range of clay and concrete products, and operations in the United Kingdom and the United States.  Its principal products are clay bricks, brick components, concrete roof tiles, concrete substitutes for stone masonry, concrete fencing and general concrete building products.