Home » Procedure To Follow When Repairing A Damaged Plaster Wall

Procedure To Follow When Repairing A Damaged Plaster Wall

by eada
0 comment

Trying to keep your home interiors looking great can prove to be a constant challenge all year round. This is because you have to deal with holes & cracks appearing on your walls over time. It is really important to fix holes and cracks on your walls. And if the cracks or holes are significant, then you have to opt for repairing your damaged plaster – which you can perform via DIY procedures or hire a professional plasterer. You can hire professionals which can save you time and money both.

In case you’re planning to opt for the DIY route, then we suggest following the below-mentioned processes so that you can get the job done effectively. 


Process To Repair A Crack In A Plaster Wall

According to reliable interior plasterers in Auckland, before you start the process, ensure that the floor beneath the crack is covered with a dust sheet so that the floor doesn’t get damaged or affected. 


  • Start by inspecting the crack first. Remove any loose pieces of plaster, if you find any. You can also utilize a damp cloth to eliminate small debris or dust so that the crack is clean for repair. 
  • Proceed to dampen the affected area using a little spray water bottle, so that you can ensure that surface is ideal for repair
  • Mix your plastering compound and apply the same over the crack using a plastering knife. The finish should rest seamlessly with the rest of the wall surface level. 
  • Since cracks only need a single layer of plaster application, the plaster will dry within 24 hours. If you’re short on time, then you can use a plaster accelerator to enhance the drying time. 
  • Lastly, when the plaster has dried up, sand over the plastered area to obtain a smoother finish. Then wipe the area with a damp cloth. 

Process To Repair A Hole In A Plaster Wall


  • Start by removing the damaged plaster from the hole using a chisel or a hammer. it is really important to remove damaged plaster that can help you to rebuild it correctly. Ensure that you make the area smooth for repair. Remember to not chip away the damaged plaster much because the adjacent areas of the wall can be affected. 
  • Use a paintbrush to apply a single layer of bonding agent to the exposed plaster. A paintbrush can be a really good choice as it will do your job perfectly. The bonding agent will make it easy for the plastering compound to stick properly. 
  • Proceed to mix your plaster and then apply the same to the affected area using a putty knife. Let the first coat dry for 24 hours and after 24 hours, dampen the area with water (using a spray water bottle) and apply the second coat. Then wait for another 24 hours.
  • Lastly, apply a joint compound to the affected area and use sandpaper to smoothen the surface.

And that pretty much concludes our guide. We hope you enjoyed our write-up and for any recommendations, you can contact us right away.

You may also like

Leave a Comment

Our Company

Lorem ipsum dolor sit amet, consect etur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis.


@2021 – All Right Reserved. Designed and Developed by PenciDesign