I sold my shanty last summer that I had for 5 yrs. it had a wood stove and it was 5x8 . Oh it was heavy ,and my son is in NC now and I am going to build a new one . It will be 86.5"x 86.5"x 7' , I will be using light weight matierals , and a 20,000 btu wall heater, this will be my best one to date I have the plans all drawn up , it should be done by now but I had to repair the quad to plow snow 1st , so I used some of the stashed cash $$$ and the repair was not cheap .I will be starting it this coming weekend. I should have it done before shantyable ice . Any ideas for light weight matierials will be considered and appreciated. thanks GREG