31 May 2023

TYMAN PLC

("Tyman" or the "Group")

Appointment of Non-executive Director and Chair of the Audit & Risk Committee

Tyman plc, a leading international supplier of engineered fenestration components and access solutions to the construction industry, today announces that Dr Margaret Amos will join the Board as an independent Non-executive Director with effect from 19 June 2023. She will be a member of each of the Remuneration and Nominations Committee and, from 21 July 2023, she will take on the role of Chair of the Audit & Risk Committee.

As a result of Margaret's appointment, and as highlighted by the Group in its Annual Report and Accounts for the financial year ended 31 December 2022, Helen Clatworthy will retire as a Non-executive Director and Chair of the Audit & Risk Committee with effect from 21 July 2023.

Margaret's career began at Rolls-Royce plc in 1990, where she gained extensive financial and commercial experience as Senior Finance Business Partner, Aerospace (from 2013 to 2015) and Finance Director, Corporate, IT and Engineering (from 2015 to 2017). She currently serves as a non-executive director of Volution Group plc (where she is a member of the Audit, Remuneration and Nomination Committees) and Pod Point Group Holdings plc (where she is Chair of its Audit and ESG Committees).

Margaret has also chaired the Audit Committees of Velocity Composites plc, the Southern Derbyshire and Erewash NHS Clinical Commissioning Group, Derbyshire Health United, the Ombudsman Service and Trinity House. She has also served NMCN plc as a Non-executive Director and Chair of its Remuneration Committee.

Margaret is a Fellow of the Chartered Institute of Management Accountants and the Chartered Institute of Procurement and Supply, and she holds a Doctorate in Professional Practice from the University of Derby and a Masters in Global Supply Chain Management (with distinction) from the University of Nottingham.

Nicky Hartery, Chair of the Board and the Nominations Committee, commented:

"We are delighted to welcome Margaret to Tyman's Board and Chair of Tyman's Audit & Risk Committee. We strongly believe that the Group will benefit from her deep and broad expertise across finance, M&A, procurement and ESG."

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Notes to editors

Tyman (TYMN: LSE) is a leading international supplier of engineered fenestration components and access solutions to the construction industry. The company designs and manufactures products that enhance the comfort, sustainability, security, safety and aesthetics of residential homes and commercial buildings. Tyman's portfolio of leading brands serve their markets through three divisions: Tyman North America, Tyman UK & Ireland and Tyman International. Headquartered in London, the Group employs approximately 3,700 people with facilities in 16 countries worldwide. Further information is available at www.tymanplc.com.

·    At the date of this announcement, Margaret Amos has no beneficial interests in Tyman's shares.

·    In accordance with Listing Rule LR 9.6.13(1) R, Margaret has held the following directorships of publicly quoted companies in the last 5 years:

·    There is no additional information to be disclosed in respect of Margaret Amos pursuant to Listing Rule 9.6.13 (2) to (6) R.