The Alumasc Group plc

20 September 2019

THE ALUMASC GROUP PLC

("Alumasc")

NOTIFICATION OF BOARD CHANGE

Alumasc, the specialist building products company, announces that Andrew Magson, Group Finance Director, has notified his intention to leave Alumasc to develop the next stage of his career outside the Group. We have agreed that Andrew will work with the Board to oversee an orderly handover to his successor. Once there is an effective date for Andrew's departure a further announcement will be made.

"On behalf of the Board, I would like to express our thanks to Andrew for his strong financial leadership for over a decade and his contribution to the strategic development and refocusing of Alumasc as a specialist building products group in recent years. We wish him well for the future."

John McCall, Group Chairman.

Enquiries:

The Alumasc Group plc
Station Road, Burton Latimer, Kettering, Northants NN15 5JP

LEI:  2138002MV11VKZFJ4359

Notes to Editors:

Alumasc is a UK-based supplier of premium building products, systems and solutions. Almost 80% of group sales are driven by building regulations and specifications (architects and structural engineers) because of the performance characteristics offered.

The Group has three business segments with strong positions and brands in their individual markets. The three segments are: Building Envelope; Water Management; and Housebuilding Products.