How Long Does Limewash Last on Brick?

Limewash is often used as a layer of brick as it gives a soft and matte finish to walls. And it is applicable to both inside and outside walls. This type of paint is normally made from a mixture of lime, water, and other additives like pigments or binders. Because of its good service and results, it has been used for a long time. For centuries, people have opted this coloring agent for coloring their walls, as it is affordable and easy to apply.

Limewash is popular and loved for its quality of preventing moisture build-up and also promoting healthy air quality on the inside. When the walls are coated with limewash, it creates a rustic kind of look on the surfaces, which is considered a type of beauty. And this type of beauty is also unique and loved.

How Long Does It Really Last?

But Limewash does not have the ability to stand strong like paint. It does do the job of a coloring agent well, but the duration is not that long. Sometimes the exact duration can be ruled out depending on factors like weather conditions, sunlight exposure, and the quality of the application. The longest a limewash can stay on brick is up to 10 years, and after that, it slowly starts to become thinner and then fade away.

So what you can do to make limewash stay longer on brick is to regularly maintain touch-ups because only through this practice does it not fade and stays longer than expected. The longevity of limewash is greatly dependent on the number of coats applied.

Ways to Make Limewash Last?

1. Clean the surface of the brick, and make sure loose particles are brushed away. This way, proper adhesion, and durability are promoted.

2. The application of primer is important before the final coat of limewash because the primer helps in making the limewash stick better to the brick. It is known for creating a bond between brick and limewash. Thus, allowing durability.

3. When applying limewash, it’s always “the more, the merrier”. So multiple coats are needed when you are covering brick with limewash. When it is thick and coated with extra layers, it provides better protection and makes it last long.

4. Harsh weather conditions is one of the factors leading to the discoloration of limewash. When there are heavy rains or extreme temperatures, make sure you have already used a clear sealer or topcoat because only this way limewash is protected.

5. The usage of good-quality lime and pigments is crucial when you are preparing a limewash mixture because quality brings durability and longevity.

Conclusion

When you go for limewash instead of other coloring agents like paint, you not only save a little money, but you also choose a better air quality in your room/house. Once applied, it’s not hard to maintain as you just need to provide frequent coatings to it. Its longevity is all up to how you do the maintenance and what quality of lime you use.

If you are thinking of choosing limewash for the first time, it’s not that hard to handle. And limewash can turn out to be just great and look good. All you need to pull out limewash on your walls are good quality, a good base, and frequent coatings.

Keeping the surface clean is as important as giving extra coatings.