Fitting an insulated wall panel can often be part of a retrofit project – taking advantage of work on site to improve the specification and energy efficiency of a building. This often applies to commercial premises being extended or upgraded and maybe looking to reduce building’s utility costs. In the case of a warehouse in Morristown, TN, featured on the Universal Foam Products website, all the EPS panels were factory pre-cut. The supplied package of insulated wall panels, cut to a variety of sizes and thicknesses went effortlessly into place between the existing and new framing members. www.universalconstructionfoam.com/projects/polystyrene-insulation-panels/