Gypsum plaster, also known as plaster of Paris, is a popular choice for interior wall finishes due to its smooth and durable properties. It is widely used in construction and renovation projects, providing a seamless and attractive finish to walls and ceilings. If you are considering using gypsum plaster for your project, it is important to understand the factors that influence its price.

Quality of Gypsum Plaster

The quality of gypsum plaster plays a significant role in determining its price. High-quality gypsum plaster is made from pure gypsum powder and offers superior strength, adhesion, and durability. It provides a smoother finish and requires less maintenance compared to lower quality alternatives. While high-quality gypsum plaster may come at a higher price, it offers long-term cost savings by reducing the need for frequent repairs and touch-ups.

Quantity Required

The quantity of gypsum plaster needed for your project will also impact the overall price. The larger the area to be covered, the more plaster you will require. It is essential to accurately calculate the quantity needed to avoid over or underestimating your requirements. Consulting with a professional contractor or supplier can help you determine the exact quantity of gypsum plaster needed and ensure you purchase the right amount.

Labour and Installation Costs

In addition to the cost of the gypsum plaster itself, you should also consider the labor and installation costs. Hiring skilled professionals to apply gypsum plaster can ensure a high-quality finish and minimize the risk of errors or imperfections. The labor costs will depend on factors such as the complexity of the project, the skill level of the workers, and the geographical location. Obtaining quotes from multiple contractors can help you compare prices and choose the most suitable option for your budget.

Market Conditions

Like any other construction material, the price of gypsum plaster can be influenced by market conditions. Factors such as supply and demand, inflation, and fluctuations in raw material costs can impact the overall price. It is advisable to stay updated with market trends and consult with suppliers or contractors to understand any price fluctuations or potential discounts available.

Additional Costs

When considering the price of gypsum plaster, it is important to factor in any additional costs that may arise. This can include transportation costs, storage fees, and the cost of any necessary tools or equipment. Properly budgeting for these additional expenses will help you avoid any unexpected financial burdens during your project.

Comparing Prices

Before making a final decision, it is always recommended to compare prices from different suppliers or contractors. Requesting quotes and evaluating the overall value offered can help you make an informed decision. However, it is crucial to not solely base your decision on price alone. Consider factors such as reputation, experience, and customer reviews to ensure you are choosing a reliable and trustworthy supplier or contractor.


Gypsum plaster is a versatile and cost-effective option for interior wall finishes. Understanding the factors that influence its price will help you make an informed decision and budget accordingly for your project. Remember to prioritize quality, consider labor and installation costs, stay updated with market conditions, and account for any additional expenses. By doing so, you can ensure a successful and hassle-free gypsum plaster installation that meets your requirements and budget.