The IIDA is a group of 21 independent distributors of insulation products operating across the UK and in Southern Ireland.  

IIDA member companies supply both industrial and structural market sectors, including all heating & ventilation applications, process & power generation industries, and commercial & domestic construction (new build & refurbishment).

Specialist products are offered for passive fire protection, noise control (mechanical & structural acoustics), marine & offshore, and both cryogenic and refractory applications.

With locations in Scotland, Northern Ireland, Wales, England, and Southern Ireland, expert technical advice is available from every IIDA member company, as well as service levels considered second to none.