A woman lost her temper and threw a heater through the glass panel of a door at a St Annes flat.
Danielle Ainsworth, 27, formerly of St Davids Road North, St Annes, now living at Edelstone Street, Accrington, pleaded guilty to causing damage and breaching bail.
She was given an 18- month conditional discharge and ordered to pay a £150 court charge with £85 costs plus £15 victims’ surcharge by Blackpool magistrates.
Jim Mowbray, prosecuting, said a woman in a block of flats at St Davids Road North heard a crash on December 6 at 12.30am and saw the glass panel in a vestibule door smashed.
Ainsworth said she had argued with a friend and thrown an electric heater.
Ian Huggan, defending, said his client, who apologised, had intended going to her mother’s.