The use of plaster was common in older buildings. As the time passed, plaster gave way to newer materials and methods. However, it is not easy to overshadow the look and feel of plaster and that is why many people still try to maintain the old world charm of their properties by repairing and restoring plaster. Moreover, it is easy and convenient to repair plaster walls and ceilings, provided you are aware of a few common mistakes to avoid for the best outcome.
Patching is essential in many cases, especially if the crack is big and has caused discolouration. It is easier to skip patching if the crack in the wall or ceiling is small, as in that case you can just fill it. However, in case of a wider crack, it is suggested to remove the plaster properly from its side and then patch it.
The reasons leading to the need for repairing and restoring plaster can be many. This could be because the property is old and requires patching. Dampness or other structural problems could also be the possible reasons.Beginning the repair work without knowing the underlying cause might give you temporary results, but the problem can erupt again after some time. Therefore, it is important to identify the actual cause first.
In case of old plaster, usually people just scrape it off randomly and repair it. This is not a recommended method, if you want to achieve long lasting results. It is essential to use proper tools, such as a hammer and chisel, to cut out the plaster from an area in the shape of a rectangle or square. This will make it very convenient for you to cut, as well as fit a patch on the plaster wall or ceiling.
To make the patch stay at its place, it is essential that there is a strong base on which you plan to attach it. This aspect should be considered when removing a part of plaster while preparing it for repair. Lath is a more stable option to fix the patch on, as compared to wire mesh. By paying attention to this one factor you can perform the task of repair more easily and also save yourself from dealing with same problem in near future.
Fixing the patch on a plaster wall or ceiling is considered to be a highly easy task by many, which is seldom true. Just screwing the patch is not enough, as you should know the appropriate size and distance of the screws for long lasting results. Ideally the distance between each screw should be five inches, as it will keep the patch fixed more securely.
Last but not the least is the process of blending. Fixing the patch and painting over it might not be enough to give your repaired plaster wall a smooth finish. It should appear uniform and this can be achieved with the help of drywall tape, which is used for covering any gaps left around the plaster patch.
Repairing and restoring plaster requires skills and knowledge. By paying attention to the above mentioned points you can surely achieve better results and give a new appeal to your plaster walls.