How to repair old plaster? It is tempting to replace the plaster with drywall when renovating an old home. However, it can be the silliest of the mistakes as it would destroy the architecture and features that make it the old house. Moreover, this also adds to the overall expenses of the plan. What is surprising is that you can still repair old plaster cracks all by yourself. The fact is that plaster has been in use for thousands of years. It has been used in various historic structures globally. It is the nature of the application that prevents moisture. Moreover, plaster also allows contraction and expansion of the old house during different weather. Therefore, it is better to repair old plaster. https://utm.io/udduV