A structural tent intended for use as a living space able to withstand extreme temperatures, while still being comfortable and used on a temporary basis; comprising a frame on which there are assembled first profiles and lower posts which are attached to a plurality of second profiles, brackets and upper posts, which form the structure on which a ridgepole is supported; and where a filler material is introduced into the gap created between the frame and the outside fabric; and where, finally, the ridgepole is integrally supported on the upper posts, where honeycomb plates are supported, an impermeable roof being arranged on the honeycomb plates and the gaps in the honeycomb plates being filled with a fine granular material.