In answering a number of questions we have had recently regarding retro-fitting or renovating existing buildings, YES!  We can do that.  For example we have provided R40 roof panels to inner-city redevelopment projects where the interior skin of the roof panels was an attractive furniture grade plywood skin and the exterior of the panel was a fire-rated ply that had a membrane roof.

Our wall panels have been clad over existing framing after the previous siding and insulation has been removed and cleaned out - this would be a non-structural application of our panels, though would certainly make a structure stronger and more resilient to the elements.