When you are considering plastering the walls and ceilings of your house then you must make certain considerations. Plastering and concreting is a different thing and you must know about the difference between the two terms. Concreters can build the house and concrete the walls and surface, but plasterers will improve the walls and home with some polish layers, and they can also decorate your walls, ceilings, and surface with proper finishes.
What is such a nature of the wall finish?
Plastering is a wall finish that changes the coarse surface of the wall to be smooth. The objective of having such a wall finish is to have a surface that can be painted and the aesthetics of your house enhanced.
- Lime plaster: This nature of plaster consists of a lime mixture that has a mixture of sand and lime ratio of 1:3. This same material is used for the undercoat and the finished surface.
- Cement plaster: In this nature of plastering cement and sand in the ratio 1:3 is mixed with water to prepare the material used for doing the plaster. Plasticizers are used with the mixture so that people can prevent bugs and parasitize from their walls and ceilings.
- Gypsum plaster: This is a new variety of plaster which is taking over lime and cement plastering. It is also favored as there is less chance of shrinkage and cracking. There can be various natures of plasters obtainable by heating gypsum to a definite range of temperatures. Depending on the applications it can be of various natures like casting, undercoat, finish, one coat and machine applied the plaster.
Types of finishes provided by the plasterers:
Plastering can have various natures of finishes. It is prudent to know about the finishes so that we can choose the one that best suits our taste. The finishes are:
- Smooth cast finish: To have such nature of finish mortar should be in the ratio 1:3 and fine sand should be used.
- Roughcast finish: In this nature of finish coarse aggregate are mixed with the mortar and the ratio is 1:1.5:3. This is best for external walls.
- Sand faced finish: Of this nature, two coats of plaster are done. For the first coat, the mortar ratio is 1:4 and for the second coat, it is 1:1. Finally, a layer of sand is attached to the upper coat.
- Pebbledash finish: In this, the mortar ratio is of 1:3. Pebbles of sizes varying between 10mm to 20mm are pasted on the upper surface.
- Scraped finish: To have this finish the upper coat is scraped with a steel blade after it has dried a bit.
You may be now thinking about why to have plastering on the walls and the ceilings. Yes, let us have a look at the advantages and disadvantages of having such a wall surface.
The advantages and disadvantages of the plaster surface
- Decorative appeal: When you have the walls and ceiling plastered you have various options to enhance the décor by applying various natures of finishes.
- Durability: Plastered walls are more durable than drywall. They can provide you better longevity and these plastering solutions can protect your walls from rainwater, humidity, heat and other climatic disasters. Even if you find any damages on these plastered surfaces then you can easily repair the same at any time.
- Pollution-free: Plastered walls are pollution-free in nature. There is less amount of dust created by such a wall than a wall without plaster.
So now you need to hire the best plasterers to complete your plastering works within a short time. It is suggested to check their experience, their work, quality of materials they are using, license and insurance papers before hiring.
That’s good to know that plaster walls are more durable than dry walls. I’m planning to get my parent’s old house fixed up, so it can be sold. I know it could use some renovations, and plastered walls sound like it’ll help increase its value.
I appreciate your tip to plaster when you want to decorate your walls. Thanks for mentioning that plaster could last a lot longer than drywall. My husband and I are redecorating our son’s room, and we are looking for plasterers to do the walls; thanks for the tips.
Thank you for all the information about plaster. That is really cool that you can enhance the decor by applying various natures of finishes with plaster. I would love to give my house a little more decor and appeal. I will have to give that a try.
I liked what you said about plastered walls being more durable. My parents are moving to a place that is a lot more humid than their last place. I think that they should make sure that they either get this done to their walls or check that they already are so that they don’t have to worry about needing any crazy repairs soon.
Many thanks for this article. I’m planning to construct a home with AAC blocks and gypsum plastering over it inside. Will it be economical when compared to brick+cement plastering with the same dimensions? I’m also planning to go for cement plastering on AAC blocks externally. Thanks in advance!
I did not actually know that there were so many different kinds of plaster available on the market. It is especially interesting to me that gypsum plaster is becoming so much more popular. However, I guess that that does make sense since it doesn’t crack as often.
It’s really cool that there is less of a chance of shrinkage when one uses gypsum plaster. My home is rather old, so there are some holes that need to be repaired. Thanks for explaining the different types of plaster and their benefits.
I didn’t know there were different types of finishes provided by the plasterers, like the smooth cast, roughcast, and sand faced finishes. Personally, I would like to check out the pebbledash finish myself, I think it sounds really awesome. I will have to call a plastering contractor to discuss this with.
Amazing blog on plaster ..!!!. This blog of yours has cleared the doubt about the topic. Keep sharing useful information.
Nice Blog!! The content you have shared is very elaborative and informative. Thanks a lot for sharing such a great piece of knowledge with us.
I like how you mentioned that plaster is very durable. We were thinking about getting a plaster for the walls in my home and I wanted to know some benefits. I appreciate you helping me learn more about the advantages of plaster for your home.
Your blog is amazing it gives so much idea and information.
It never would have occurred to me that plaster is used to improve the walls of a building. It seems like it would be a good idea for a commercial business to use plaster to improve the walls of the building it operates out of so that it doesn’t have to pay as much for maintenance. As far as I know, saving money is really important for a business, so it seems like it would be a good idea to work with a plastering contractor.