Many old buildings have unused flat roofs, and adding an extra top floor to increase usable area is a very cost-effective renovation method, but the heavy weight of traditional wall materials often makes the original building structure unable to bear the extra load, which makes EPS Cement Sandwich Panel the perfect material for this scenario. The ultra-lightweight characteristic of the panel means that the total weight of the new top floor wall system is only a fraction of the weight of a traditional brick wall, so it will not cause structural overload safety problems to the original old building. Construction teams can install these panels on the roof without carrying out large-scale structural reinforcement work, which greatly reduces the renovation cost and shortens the construction period. The excellent thermal insulation and waterproof performance of EPS Cement Sandwich Panel also ensures that the newly added top floor space will not have the common problems of overheating in summer and water leakage on the roof, creating a comfortable and usable new indoor space. Many urban property owners have used this method to add extra apartments, offices, or leisure spaces on the roof of old buildings, greatly improving the utilization rate of the original building and bringing a high return on investment.
