Residential Plastering: Four Fundamental Tips for a Long-Lasting Finish

Posted on: 19 August 2021

If your residential walls look old and worn-out, consult a contractor who performs plastering. In general, wall surfaces deteriorate over time due to touch, impact, environment and even natural wear. The imperfections can make the house look shabby, even with a fresh layer of paint. However, plaster will conceal the flaws on the wall. Consequently, you will be able to maximise the appeal of your home. Moreover, the fresh coating will provide additional protection for your walls. If you are interested in residential plastering, use these guidelines for ideal results.

Clean the Wall

When plastering, ensure the wall is clean enough before the process. The plaster will not stick to dirty surfaces with residues of old coatings. If the wall is covered in dirt, the fresh material will not bond to the surface. Consequently, the new layer will fail and fall off. Therefore, remove old bits of plaster if this is not the first trial. If the wall is covered in wallpaper, strip off the material. Additionally, plan on cleaning off general dirt and grime from the house.

Plan for Bonding

If your wall has a layer of paint, cleaning will not be sufficient for preparing the surface for plastering. Moreover, the plaster will not bond with the smooth and nonporous surface. Under ideal circumstances, the paint coating would be removed through preparation methods like sandblasting. However, such techniques are tough on the old walls, and the work can be time-consuming and expensive. Fortunately, you can ensure good results by treating the residential walls with a bonding agent. Bonding agents consist of products like glue which provide a suitable surface for sticking the plaster.

Consider Suction

Residential plaster often fails due to poor consideration for suction. In general, suction occurs when a porous wall surface draws water from the plaster mix after application. When this happens, the plaster dries out too quickly. The layer will begin cracking and peeling off due to improper curing. You can prevent this complication by wetting the wall while preparing for plaster application. For the best results, spray the area with water using a spray gun. Ensure the wall is saturated before plastering.

Prepare With Care

Finally, ensure the plaster material is prepared correctly. A poor plaster mixture will result in an inconsistent layer on the walls or difficulty during application. If you have purchased a commercial product, follow the instructions outlined by the manufacturer. You can guarantee the right results by using clean water, mixing the material evenly and monitoring the consistency.