Board and Committee Changes

Grafton Group plc

("the Company")

Board and Committee Changes

Grafton Group plc advises that with effect from the conclusion of the Company's AGM held earlier today, 29 April 2020:

· Mr. Frank van Zanten has retired from the Board;

· Dr. Rosheen McGuckian has been appointed as a member of the Audit and Risk Committee, the Remuneration Committee and the Nomination Committee; and

· Mr. Vincent Crowley has been appointed as a member of the Remuneration Committee.

This notification is made pursuant to Listing Rule 9.6.11R.

Rebecca McAleavey

Assistant Company Secretary

Grafton Group plc

Telephone: +353 1 2160600

29 April 2020