I need to replace 1 of 16 insulation panels on the interior of garage door that was damaged.the panels are 1″ thick and kerfed on the back so you can bend them and install.the panels are 44″ X 23.75″ and have a very thin vinyl covering on the finished face(white) so the panel could be cleaned. the original manufacturer is out of business. I found similar panels but smaller.right now I might switch location of the damaged panel,repair the damaged Styrofoam with durabond and then spray paint it.