I used a steel pick to force the holes into alignment ... I am now using this building as a wood shop. I have repaired my lawn tractors, boat, car and truck in this building.
Talk to a farmer about building a farm shop, and you can pretty well tell ... a window pane or wall components resist the conductive flow of heat. Steel siding has an R-value of 0.61, ½" plywood ...
US researchers working with SHoP Architects have created a potential ... where it would rest within a building's steel framework. "Adding wood flour to the PLA increases its stiffness ...