Renovating old buildings often means dealing with thick, heavy old walls that are hard to remove and leave the space messy for weeks, but the EPS Cement Sandwich Wall Panel makes this process far easier and faster. Instead of knocking down old brick walls and hauling away tons of construction waste, you can install the lightweight EPS Cement Sandwich Wall Panel directly over the old wall surface, saving hours of demolition work. The panel adds very little extra weight to the old building, so you don’t need to do expensive foundation reinforcement work that is usually required when adding new wall layers. Adding an EPS Cement Sandwich Wall Panel to the interior of an old exterior wall can immediately upgrade the building’s insulation performance by 300%, cutting the old home’s heating bills in half. Since the panels are so quick to install, most renovation projects using this panel can be completed in less than a week, instead of the months needed for a traditional wall remodel. Many old urban apartment buildings and historic office buildings now use the EPS Cement Sandwich Wall Panel to meet modern energy efficiency codes, while preserving the original exterior appearance of the historic structure.