Tundra & Golova
Tundra
Hey Golova, I was thinking about how to set up a shelter that maximizes insulation while keeping the construction time minimal. What do you think is the most efficient design we could pull off in a blizzard?
Golova
For a blizzard shelter, go with a small, inverted pyramid made of compacted snow or packed earth. Build a base with a shallow trench, fill it with snow, and stack layers so the roof slopes inward. Use a central core of insulated material—like a packed foam block or a few panels of rigid insulation—then cover with the snow layers. The shape traps heat, the snow provides excellent R‑value, and construction takes only a few hours if you have a crew and tools ready. Keep the entrance low to reduce heat loss and add a small, insulated vestibule for extra protection. This design balances speed and insulation without extra complexity.
Tundra
That’s solid. Keep the core tight, don't let any warm air escape. Use layers of packed snow so it compresses as we add weight – that gives better insulation. Make the vestibule a separate block of packed insulation if you can, that cuts the cold draft right at the door. Time is the main killer in a blizzard, so keep the structure simple and ready to seal once we’re inside.
Golova
Good plan—compress the layers to lock in the R‑value, and make the vestibule a quick, insulated shell. Just keep the assembly line moving; every minute counts.