Plaster and Decorative Wall Finishes for Alicante’s Climate

The Mediterranean climate of Alicante — with its humidity, heat, and salt air — affects not only the exterior of buildings but also interior wall surfaces.
To ensure long-lasting and beautiful walls, it’s essential to choose the right type of plaster and finish materials.

Ayucorp provides professional plastering and decorative wall finishing services in Alicante, selecting materials and techniques that resist humidity, UV exposure, and temperature fluctuations.

Why Proper Plastering Matters

Plaster is more than just a smooth surface for paint — it’s a protective layer that influences insulation, air circulation, and durability.

A good plaster layer:

• Regulates indoor humidity,
• Prevents mold and wall cracking,
• Improves adhesion of decorative coatings,
• Extends the lifespan of wall finishes.

Types of Plaster Suitable for Alicante’s Climate

1. Cement-Lime Plaster

Durable and resistant to moisture — ideal for kitchens, bathrooms, and exterior walls.
It “breathes,” allowing water vapor to escape, preventing condensation.

2. Gypsum Plaster

Perfect for dry interiors — living rooms and bedrooms.
Provides a very smooth surface, but must be protected from prolonged humidity.

3. Acrylic Decorative Plaster

Elastic, waterproof, and resistant to sunlight.
Used for textured finishes, both indoors and outdoors.

4. Venetian Plaster (Polished Stucco)

A luxury finish that imitates marble.
When applied properly, it’s both elegant and resistant to moisture — a great choice for high-end interiors in Alicante.

Surface Preparation and Application

The success of any wall finish depends on preparation.

1. Cleaning: Remove dust, grease, and old coatings.
2. Priming: Apply a deep primer for better adhesion and even absorption.
3. Base Layer: Use quality plaster mix (according to manufacturer instructions).
4. Finishing Layer: Depending on design — smooth, textured, or decorative.
5. Protection: Apply sealant or wax for decorative plasters to prevent stains and damage.

Ayucorp uses European brands like Baumit, Weber, and KNAUF, adapted for Mediterranean conditions.

Popular Decorative Finishes in Alicante

• Textured coatings: create depth and light play, ideal for modern apartments.
• Microcement: smooth, waterproof finish — perfect for bathrooms and kitchens.
• Metallic or pearl effects: add luxury to walls and ceilings.
• Matte mineral finishes: elegant and breathable for hot climates.

Common Mistakes

Ayucorp’s Approach

Our specialists analyze each project individually, selecting materials based on room humidity, temperature, and wall type.
We provide finishes that are both aesthetic and climate-resistant — perfectly suited to homes in Alicante and along the Costa Blanca.

Conclusion

A well-executed plaster or decorative finish is not just beauty — it’s protection.
With Ayucorp, your walls breathe, resist humidity, and stay elegant for years, no matter how the Mediterranean weather changes.