Police are appealing for information after three arson attacks in Portadown.
They happened on Saturday.
A child was taken to hospital as a precaution after one of the attacks at a house in the Birches area around 7am.
Wheelie bins were set on fire outside using petrol, causing extensive damage to insulation inside the property.
A woman and another child were also in the house.
Call for tougher firearm checks to tackle violence against women in NI
Hilary Benn defends £50 million NI defence deal after Michelle O’Neill criticism
NI ‘probably’ worst in western Europe for cancer wait times – committee chairman
Police restraint did not lead to death of man, coroner finds
Man who stole Noah Donohoe rucksack says he ‘never met or saw’ schoolboy