What is Perlite Plaster Used For?

Today, materials that provide both insulation and lightweight properties are of great importance in the construction sector. At this point, perlite plaster is one of the modern building solutions that stands out with its versatile advantages.

What is Perlite Plaster?

Perlite plaster is a type of lightweight and insulating plaster produced by adding expanded perlite aggregate into a cement-based mortar.

Thanks to the perlite, the plaster:

• Gains a porous structure
• Becomes lighter
• Increases insulation performance

What Functions Does Perlite Plaster Serve?

Perlite plaster performs multiple important functions in buildings simultaneously:

1. Provides Thermal Insulation

Thanks to its low thermal conductivity, it reduces heat loss on interior and exterior facades, contributing to energy savings.

2. Contributes to Sound Insulation

Due to its porous structure, it absorbs sound and reduces noise, creating more comfortable living spaces.

3. Fire Resistant

With its Class A1 non-combustible material property, it increases fire safety.

4. Does Not Add Extra Load to the Structure

Since it is much lighter than traditional plasters, it reduces the building load and contributes to earthquake performance.

5. Balances Humidity and Moisture

Thanks to its breathable structure, it reduces moisture formation on the walls.

6. Creates a Smooth Surface

It prepares a smooth and durable surface prior to painting or coating.

Where is Perlite Plaster Used?

• On interior walls
• In exterior facade applications