Plaster Repairs: Definition, DIY ideas, and Common mistakes

Plaster repairs are essential for your home and office to keep it in good condition. It increases the durability and lifespan of your walls and structure. There are many ways to repair your plaster walls, but it is imperative to know the common mistakes and remedies while renovating your home.

“There’s a multitude of materials available in the market. It is tricky to choose suitable materials for a particular work since not all are made for the purpose. “

Definition of Plaster Repairs

Plaster repairs refer to a method to protect your plaster from further damage and bring your walls back to their original shape. There are different ways to carry out repairing work of walls by applying selective material layers.

Maintenance of plaster is needed when shallow cracks appeared on your walls and ceilings. These cracks are the result of various factors: improper water-cement ratio, high temperature, shrinkage defect, and humid conditions in the vicinity.

DIYs ideas for Plaster Repairs

Plaster repairs refer to a method to protect your plaster from further damage and bring your walls back to their original shape. There are different ways to carry out repairing work of walls by applying selective material layers.

Maintenance of plaster is needed when shallow cracks appeared on your walls and ceilings. These cracks are the result of various factors: improper water-cement ratio, high temperature, shrinkage defect, and humid conditions in the vicinity.

Repairing Cracks

Cracks spoil the appearance of a house. These cracks can damage structural elements if they are not repaired immediately. For this, you will require a few tools and a suitable joint compound to fill the holes. The tools include a scrapper, cloth, putty knife, paint, and sandpaper. Scrap the holes, clean them with a piece of cloth, use the knife to enlarge them, use sandpaper to smoothen the edges, and apply the fill.

Fixing the Holes

Sometimes, you can also use a repair kit to get the job done. But remember, there are many fillers and products available in the market, so make sure to choose a suitable one which meets your requirements. 

First, you need to clean the repaired portion by removing the old paint and edges of holes. Then, dampen the area with water or any other available damp compound. It will provide good adhesiveness to your treated surface. Apply patch and plaster to fill the holes and leave it to be dry.

Common Mistakes during Plaster Repairs

A professional can repair cracks and holes more efficiently. During DIY plaster repairs, small mistakes may occur that could further damage your plaster. Therefore, it’s better to hire a professional to get the job done.

Incomplete removal of dust and old plaster

It is a crucial mistake while doing DIY to repair damaged surfaces. Sometimes, the mere presence of dust or grease around the hole and crack hinders the proper bonding of filler or patch with the existing area. So, it is necessary to clean the surface thoroughly. The old plaster provides a strong bond with the structure beneath it. If it is not scrapped carefully with the chisel and scraper, the whole portion of the structure will come out while removing the plaster.

Applying an improper damp layer

The new layer needs a proper bond with the existing surface. It is imperative to apply water to the surface before filling any joint compounds. The water damps the layer and provides good bonding between the current area with the filler.

Selecting the wrong filler material

There’s a multitude of materials available in the market. It is tricky to choose suitable materials for a particular work since not all are made for the purpose. There are interior and exterior fillers, and they are applied under certain conditions. Therefore, it may become confusing, but read the details on the box of the kit to make sure it works for you.