I would try using glass doors for your fireplace. They can easily be cleaned with Windex or anything like that. The heat also will not transfer to the doors as much.
fire doors will prevent fire from speeding for only a certain amount of time, they are rated for different times. basically the create a wall that will stop the fire.
2
how many fire doors between fire and place of safety
Because he wants a second fire... Or... to prevent frostbite...
Fire doors are typically required for loft conversions to ensure safety in case of a fire. The requirement may depend on building regulations and local codes. It is important to consult with a building inspector or a professional to determine if fire doors are necessary for your specific project.
Build the fire close to the water's edge to prevent the fire from spreading. Ensure there are no overhanging branches or flammable materials nearby. Use rocks to create a barrier and contain the fire.
you do not start it in the first place
The best place to get hold of a fire door is to find one on-line. There are a number of useful websites: Door Stores Online, Just Firedoors and Solid Wooden Doors.
A smoke door is designed to prevent the spread of smoke during a fire, while a fire door is designed to resist fire and prevent its spread for a specified period of time. Fire doors are typically rated for a specific amount of time (e.g. 60 minutes), whereas smoke doors are designed to limit smoke transmission without a fire rating.
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Prevent fire from starting, prevent loss of life in case fire does start, confine fire to its place of origin, and extinguish fires once it does start.
The Yukon Trail