When it comes to interior wall finishing, one of the most necessary debates is plaster vs drywall. Both options have their pros and cons, and selecting between them greatly depends on your choices, budget, and the type of work needed for your home. Hiring local plasterers will make decision-making easier.
In this blog, we will explore the key differences between drywall and plaster, examining their features, benefits, and drawbacks to help you choose the best option for your home.
What is the Drywall?
Before getting into the difference between plaster vs drywall, it’s important to know what drywall is, also known as sheetrock or plasterboard. It’s a popular material used for constructing interior walls and ceilings. It is composed of a gypsum layer (a soft mineral) sandwiched between two layers of paper or fibreglass. Drywall is typically the most cost-effective choice in modern construction. It is relatively easy to install while still being durable.
One of the most common questions is whether it is drywall vs plasterboard. Plasterboard refers to a specific type of drywall, but it is the same thing. However, drywall can have different finishes or materials, including paper-backed gypsum and fibreglass panels.
What is Plaster?
In contrast, plaster is more typically a wall finish material and is perhaps used in older homes or structures. Plaster requires a wet application of material, most often a combination of lime, sand, and water, as a solid layer smoothed over a surface to harden. Unlike drywall, plaster is applied directly to the wall or ceiling surface (which is typically brick or stone) and hardens with time.
While cement board can be used in place of plaster and compound, it is worth considering that plaster can provide a very durable and often stunning finish, particularly in heritage homes.
To know the ideal plastering thickness, read our blog on What is the thickness of plastering?
Plaster vs Drywall: Key Differences
1. Installation Process
When comparing plaster vs drywall, one of the major differences is the installation process. Drywall and plaster need completely different methods of installation. Drywall is easier and quicker to install, making it the best choice for most modern builders. Plasterboard sheets are the material that is cut to size, fitted against the studs, and fastened in place. The seams are covered with joint compound, and the surface is sanded smooth.
On the other hand, plastering is a labour-intensive process that looks like skilled art. Popularly, the dot & dab plastering method applies plaster directly to drywall or solid surfaces using adhesive plaster. This approach means the plaster will take longer to achieve a more precise level and a smoother surface. For these reasons, plaster installations are almost always more expensive.
2. Cost
When it comes to cost, drywall is much cheaper than plaster. Plasterboard is mass-produced and easily available, making it a cheap option for homeowners and builders. The installation of drywall can be done quickly, which further cuts down the cost.
However, while plaster can be more expensive due to the skilled labour required, it provides a highly durable finish and is considered more attractive for period-style homes.
3. Durability and Longevity
When it comes to plaster vs drywall durability, plaster has the advantage. The durability of plaster surfaces is well established; some plaster surfaces can sustain damage better than drywall can.
Plaster surfaces can typically withstand knocks, bumps, and general damage over the years without much visible damage. Furthermore, plaster is less likely to dent compared to drywall, which can happen quite easily if a sharp object comes in contact or has a hard impact.
4. Aesthetic Appeal
For those who are into appearance, plaster provides a more polished finish. Plaster can be finished in a range of textures and decorative finishes that drywall simply cannot provide. This advantage is particularly relevant in older properties or heritage homes where plaster adds charm, character, and period authenticity.
Drywall and plaster surfaces can both be painted to create different looks, but they rarely have the depth of the plastered look. The finish and smoothness of drywall plaster is often easier to achieve than the noticeable texture and warmth that will come from traditional plaster.
The plastering process is easy. Get to know more in our blog about the 7 stages of plastering.
Sheetrock vs Plasterboard: Which One to Choose?
Sheetrock and plasterboard are essentially the same. Sheetrock is a brand name for a type of plasterboard (a brand of drywall), while plasterboard is the general term used for the material in the UK.
Whether you are working with plasterboard or a specific brand like Sheetrock, the main factors to consider are installation ease, cost-effectiveness, and finish. Plasterboard is best for modern homes, where speed and cost efficiency are the top choices. It’s easy to install, and it can be done by professionals.
Pros and Cons of Plaster vs Drywall
Pros of Plaster
- Plaster is known for its durability and resistance to damage.
- Can be applied to different substrates (e.g., stone, brick).
- It can be used on period homes to give them a traditional feel.
- Can achieve some sophisticated textures and finishes.
Cons of Plaster
- Plaster is more expensive than drywall.
- Needs skilled professionals for installation.
- The process of applying and finishing takes time.
Pros of Drywall
- The product is both cost-effective and cheap.
- It is simple to install, even for DIY enthusiasts.
- It can be painted or finished in several ways.
- The installation process is expedited.
Cons of Drywall
- It can be easily damaged (dents, scratches, and holes).
- Should use joint compound and sanding to get a smooth finish.
- Not as traditional looking or appealing for older period homes.
Which Is Better for Your Home: Plaster vs Drywall?
The choice between plaster vs drywall depends on your needs, budget, and the style of your home. If you are renovating an older property or want a more premium finish, plaster may be a better choice for modern homes, giving a faster and more affordable solution for new renovations.
The decision of plaster vs drywall will primarily depend on your needs, budget, and overall style of the room you are intending to use it in. For those who are looking for a more cost-effective and faster option, plasterboard is probably the best route to take. It will suit anyone who requires a smooth finish in a short time and on a budget. Hire a tradesperson to get this job done easily, as they are professionals and can handle the task.
Conclusion
When choosing between plaster vs drywall, it’s important to consider what fits best for your home and budget. Drywall is quicker and cheaper to install, making it the best choice for modern homes or quick renovations. It’s simple to maintain, and you can accomplish a smooth, clean finish, but it might not be as durable as plaster for a long time.
On the other hand, plaster provides the best finish, making it ideal for period homes. It is expensive and takes longer to install, but it gives a beautiful look. Ultimately, your decision will depend on your personal preferences regarding style and budget for finishing your walls.
If you need to know when you need a plasterer for your home repairs, learn the signs and get it done on time.