The safest option is to extend the property's main heating system or at least have a permanently installed and fitted wall mounted heater
Answered by Sarah, Electrical Safety Expert
The safest option is to extend the property's main heating system or at least have a permanently installed and fitted wall mounted heater. Make sure that the wood is stored away from the heat source.
You should definitely not use portable heaters in this environment - they should never be left switched on and unattended, whether inside the main house or in an outbuilding like a garage or studio.