Renovating a curtain wall depends a lot on the right sort of expertise and knowledge. A curtain wall is a sort of an outer covering of a building which acts as a shield by saving the construction from several climactic wraths and rages. As it is a non-structural product it is mostly constructed with a light weight material which brings about a reduction in the construction cost.
You require renovating and repairing a curtain wall to extend its tenure of providing you with the right kind of service. If the curtain wall is properly designed and installed then it can indeed last for ten to fifteen years without causing any sort of trouble. You have to take the best care of curtain walls to minimize or limit the entrance of water within the surface and this will definitely help the structure hold on to its undaunted form for a longer period of time.