I was using the Trangia 27 in the cockpit, as this was the safest place aboard. If the Trangia fell over, a cockpit floor fire could be extinguished with a bottle of water from the cabin.
It would be even safer if the stove had it's own fire-proof box. Dinghy cruisers have built galley boxes for years so looked at these online, then designed and built my own box.
It's dimensions are close to a cube with 30cm (1ft) sides. This size allows upright storage of trangia bottles, 1L spirit fuel bottles, small thermos, enamel cup, as well as several packed stoves and a 20cm fold handle frypan. I have separate plastic boxes and cabin shelves for food etc, so my galley box is a single compartment design for the hot stove only while in use. (most galley boxes are 2 compartments or more)
It's just small enough to stow in the quarter berth foot or cockpit locker.
It's been used in the safe cockpit area (with gas).
Alternatively there is room in the cabin (without gas, spirit only)
It's only used in a calm anchorage, never while sailing or at sea.
The aluminium floor pan was fitted first. The 0.6mm aluminium was easy to shape and bend. None of it is glued in, just the edge shapes and some stainless screws hold it together.