Season 17 Episodes4
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Dermot Bannon
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Dermot Bannon helps Louis and Norita O'Donoghue, who are hoping to future-proof their beloved Raheny family home, which is old, cold and growing mould
Dermot Bannon
Self
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"Raheny" is episode 2 of Room to Improve season 17. It aired on January 11, 2026.