

It really depends on what is inside the house more than what the house is made of. A kitchen fire will typically take much longer to spread than a bedroom fire for example, because one is fairly sparsely furnished, and requires the original ignition source provide enough energy to start pyrolising the structure itself, whereas the other just has to produce enough energy to start your bed/clothing/curtains on fire, starting a chain-reaction.
Instead of worrying about what your house is made from, which is far outside the scope of what most people can control anyway, invest in fire-retardent furnishings.
I’d be interested in seeing some data on how the killed:wounded ratio of the war changed once drones became so ubiquitous. A bullet wound or shrapnel from a mortar seems a lot more survivable than what is effectively a grenade to the face.