Any home shop should be able to store flammable liquids safely. This cabinet is constructed to meet the code requirements of the National Fire Protection Association. It gives you time to escape by keeping fire away from it’s flammable contents for 10 minutes. The key to making a wood flammables cabinet work, is using a good flame retardant paint. Because of legal issues buying a fire cabinet will cost around $400, so this is much cheaper. With safety equipment it’s always better to go with a simply design like the one used here.