Plastering exterior walls is an effective way to update your facade, but also to better protect your home against weather conditions and make it more sustainable. In this article, we discuss the advantages of plastering exterior walls and tell you about the different options for plastering exterior walls.
The Advantages of Plastering Exterior Walls
Re-plastering exterior walls offers numerous benefits for your house.
A Plastered Exterior Wall is a Beautiful Exterior Wall
First and foremost, plastering exterior walls will give your house a fresh and modern appearance. Your home will look like new again . Not only does this look beautiful, but it also increases the value of your home. You can choose from different plastering materials, textures, colors, and finishes that match your personal taste and the architectural style of the house, which we’ll discuss more below.
Protect your Home against Moisture
A well-plastered exterior wall also offers protection against weather influences such as rain, wind, and UV radiation. The plaster acts as a protective layer that prevents moisture from penetrating into the construction materials of the house. This way, you prevent water damage and costs for moisture control.
A Plastered Wall Can be Combined with Insulation
Plastering exterior walls can also improve the insulation value of your house, especially when you incorporate an insulation layer under that new exterior wall plaster. This way, heat is better retained in winter and it stays cooler inside for longer in summer. This means energy savings and thus a lower energy bill.
Extend the Lifespan of your Home
A well-plastered exterior wall generally requires less maintenance than unplastered walls. The plaster protects the underlying structure against wear and tear, which can help extend the lifespan of the building, thereby reducing potential maintenance and repair costs.
What are your Options for Plastering Exterior Walls?
There are various options for plastering exterior walls. Here are some popular methods:
Plastering Exterior Walls with Render
Render, also known as decorative plaster or facade plaster, is a commonly used option for plastering exterior walls. It provides a smooth and seamless finish and is available in various textures and colors. Render can be applied with or without insulation.

Mineral Render or Synthetic Render?
We distinguish between two types of render. Mineral render is made from natural materials: lime, sand, and cement.
- Mineral render can be applied in thick layers, which is ideal for hiding irregularities in old facades. Mineral render is also vapor-permeable. This means that moisture in the old facade can still evaporate. This is necessary for those who want to plaster an old, damp facade.
- Additionally, there is also synthetic resin plaster. Silicones are incorporated into this render. This variant is widely used in new construction homes because it provides extra protection against moisture and is less prone to cracking. However, synthetic resin plaster can only be applied thinly, which is not always recommended for old facades.

Plastering Exterior Walls with Brick Slips
Brick slips offer the possibility to reclad your exterior walls with bricks, but without taking up too much space. Brick slips are thin strips of real or imitation stone that are attached to the wall. They are available in various colors, sizes, and textures. The advantage is that your home still has the brick look, but you don’t have to deal with space loss.
Plastering Exterior Walls with a Cement Layer
Cementing, also known as smooth plastering, is a simple and affordable way to plaster exterior walls. It involves applying a thick layer of cement mortar to the wall and then smoothing it out. Cementing provides a sleek and modern look, but it can be prone to cracking if the underlying surface is not stable.
How much Does it Cost to Plaster the Exterior Wall?
The costs of plastering exterior walls vary depending on several factors, including the chosen plastering method, the size of the wall, the condition of the surface, and regional price differences. Adding an insulation layer also increases the price. We would be happy to visit and provide a quote to renew or renovate your facade.
Solusio Plasters Exterior Walls in your Area
Solusio is happy to help you give your facade a new look. We do this with expertise and professional equipment. This way, your plastered facade will remain in top condition for years, increase the value of your home, and protect the house against moisture problems. Would you like to know more about the possibilities for plastering your exterior walls? Then contact Solusio today. We would be happy to visit you to examine the problem.