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Celebrating three decades of partnership with Irwin M & E as they open their new £ 2 million Portadown HQ, John J Doyle has been the trusted specialist in chimney and flue engineering across Northern Ireland, the Republic of Ireland and Great Britain. From CFD modelling and on-site surveys to testing, commissioning and turnkey installations, backed by 24 / 7 maintenance, we deliver future-ready solutions for BREEAM-certified offices, high-end retail fitouts and low-carbon energy centres. If your next scheme requires proven flue engineering that meets the toughest efficiency, safety and compliance targets, talk to the team Irwin trusts.
+ 44 28 9024 7864 www. johnjdoyle. com
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