The Function of Wall Paint in Building Construction

Wall paint (cat tembok) is more than just a finishing touch.

Besides giving color and beauty to a home or building, paint also plays an important role in protection, durability, and comfort.

What Is Wall Paint?

Wall paint is a liquid coating material made from pigment, resin, solvent, and additives. After applied to the wall, it forms a solid protective layer.

Main Functions of Wall Paint

1. Enhancing Aesthetic Appearance

Paint brings life to a room by adding color, tone, and visual atmosphere—whether it’s bright, warm, soft, or modern.

2. Protecting Walls from Damage

Paint forms a protective layer that guards walls from moisture, dust, stains, and mildew.

3. Preventing Mold and Dampness

Quality wall paint helps prevent lembap (dampness) and mold growth, especially in kitchens and bathrooms.

4. Improving Durability of Surfaces

Paint helps walls last longer by protecting them from cracks, weather, and wear.

5. Making Surfaces Easy to Clean

Many wall paints today are washable, allowing dirt and stains to be wiped off without damaging the surface.

Why Wall Paint Is Important

Wall paint is one of the most effective and affordable ways to protect surfaces, improve comfort, and enhance the beauty of buildings.