Now in its third year, leading aluminium fenestration solutions manufacturer Senior Architectural Systems’ #AluminiumDay will be back on social media on Saturday 13th March 2021!

This year’s theme is ‘Invention and Innovation’ and Senior is inviting the industry to join in the conversation and celebrate the versality of aluminium, looking at the material’s unique properties and the interesting ways it has been embraced throughout history. From the use of aluminium in the development of planes, trains and automobiles to its enduring popularity in the construction industry and its exciting role in aerospace design, there’s more to aluminium than meets the eye and Senior will once again be celebrating this marvellous material in its dedicated social media event.

There will be lots of informative content posted across Senior’s social media platforms throughout the day and plenty of opportunity to get involved. Contributions from companies and individuals are welcome, whether you work with aluminium or not, and you can join in by simply posting using the #AluminiumDay hashtag.

Look out for the dedicated Aluminium Day content Saturday 13th March across Senior’s Twitter, LinkedIn, Facebook and Instagram and follow the #AluminiumDay hashtag.

For more information about Senior, visit