recent refurbishment of O'Brien's Tower, the landmark building that stands on a headland at the Cliffs of Moher in County Clare, and has went through major restoration in the last couple of months. Millions of people from around the globe have visited the tower since local landlord Cornelius O'Brien constructed it in 1835. All glass used in this project was IMC Glass Slim-glaze range, double glazing designed for the heritage market, starting from 11mm overall thickness







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