Police on Wednesday were investigating an explosion at the village of Timi that caused extensive damage to a van belonging to a 34-year-old plumber.
The vehicle had been parked outside the man’s home when the blast occurred at 1.45am.
Police believe the explosion was caused by an improvised device, which had been placed underneath the vehicle.
The damage was estimated at €7000, police said.
The scene was cordoned-off and bomb squad officers carried out a search for clues that could lead to the arrest of the perpetrator.