Interior Work Commences

After a long layoff I have been able to purchase some materials to complete the interior of my prototype. I will be install 1-1/2 " of rigid urethane insulation in the stud cavities along with 3/4" of and the same on the inside. Then the inside will be covered with 1/4" Birch veneer and exposed screws as fasteners. This will give the structure a blond somewhat glossy interior finish.