Notice of Interim Results

11 January 2024

THE ALUMASC GROUP PLC

("ALUMASC" or 'the Group')

 Notice of Interim Results

Alumasc, the premium sustainable building products, systems and solutions group, will publish its results for the six months ended 31 December 2023 on Tuesday 6 February 2024.

Paul Hooper, Chief Executive, and Simon Dray, Group Finance Director, will provide an in-person presentation to sell-side analysts at 9am GMT on Tuesday 6 February 2024, this will also be available via Zoom. If you would like to attend, please RSVP to alumasc@camarco.co.uk.

There will also be a live presentation relating to the Company's Interim Results via the Investor Meet Company platform on Tuesday 6 February 2024 at 3pm GMT. The presentation is open to all existing and potential shareholders. Questions can be submitted in advance via your Investor Meet Company dashboard up until 9am the day before the meeting or at any time during the live presentation.

Investors can sign up free of charge to Investor Meet Company and meet Alumasc via:

https://www.investormeetcompany.com/alumasc-group-plc/register-investor

Investors who already follow ALUMASC GROUP PLC on the Investor Meet Company platform will automatically be invited.

END

Enquiries:

The Alumasc Group plc

Paul Hooper (Chief Executive)                                   +44 (0)1536 383844

Simon Dray (Group Finance Director)

Helen Ashton (Company Secretary)

Peel Hunt (Broker)                                                        

Mike Bell                                                                             +44 (0)207 418 8831

Ed Allsopp                                                                          

Cavendish (Nominated Adviser)

Julian Blunt                                                                         +44 (0)207 908 6000

Edward Whiley                                                 

Camarco:

Ginny Pulbrook                                                                 +44 (0)203 757 4992

Rosie Driscoll                                                                      +44 (0)203 757 4991

                                                                                                alumasc@camarco.co.uk

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.