How Do You Make An Igloo Roof

If working on a slope or building your igloo into a hillside dig your trench directly.
How do you make an igloo roof. How to build an igloo. I was able to heat it up to 44 deg f inside. The entrance should be the last thing you build so work towards it. The place your trench and outer wall boundaries meet will eventually become your outside door.
This feature is not available right now. Find an area with a lot of dry hard packed snow. Place them in a circle working your way up. Once complete i cut a small hole in the roof and built a small fire inside the igloo.
The heat melted the inside surface of the igloo slightly allowing it to refreeze and form a strong ice coating. Smooth the edges of the blocks. The igloo is now 3 weeks old and standing strong. Blocks should decrease in size as you work.
Don t worry about the floor of the igloo it will collect the extra fallen snow as you build. Use the snow saw or knife to cut large blocks the harder the snow is the more solid the snow. Start from the back then the sides that way you dont have a hole in the top of the igloo. Cut your trench in a way that places one of its short ends flat against the outer perimeter line of your igloo.