The treatment requires addressing the source of the water, not the internal symptom. If the roof is degraded, the entire waterproofing needs renewal with new roofing felt or a projected liquid polyurethane system. If the facade has structural cracks, they are sealed with elastic sealant and repainted with specific facade paint that covers micro-cracks. Only after ensuring external watertightness do we repair the interior wall. Depends on the linear metres of affected wall. We provide a fixed price after a diagnostic visit, with no obligation. Call us, message us on WhatsApp, or request your quote online; we reply in under 10 minutes during business hours.

Specific to properties on the seafront. Saltpetre deposits on exterior walls, penetrating with moisture. It emerges upon evaporation, forming white or bluish stains that peel paint from the inside. The treatment involves washing with specific chemicals, neutralising remaining salts with anti-efflorescence products, and applying a siloxane-type paint system that allows the wall to breathe without letting water in. Yes, a specific paint system for walls with dampness: anti-salt sealant primer, breathable microporous paint that lets the wall breathe. The most common mistake with dampness is repainting the affected wall. It works for the first month, then the dampness reappears, worse than before. Now the new paint creates a barrier trapping water inside the wall. Dampness isn't cured by painting. It's cured by identifying the water source and stopping it at its entry point. Only then do we repair the wall with the appropriate technique and repaint.

The treatment is adequate ventilation combined with interior thermal insulation. Installation of bathroom and kitchen extractors with the correct airflow, cross-ventilation for rooms. In serious cases with very cold walls, application of interior insulation with projected cork or sandwich panels. Without addressing the cause (vapour that cannot escape), any applied paint will blacken again. Capillarity: stain rises from the floor, up to a metre high, white efflorescence. Filtration: stain descends from the ceiling or high corners, coinciding with rain. Torrevieja Orihuela Costa Guardamar Ciudad Quesada Pilar Horadada Almoradí Los Montesinos San Miguel Callosa Santa Pola See all 22 areas

The price for plastering and rendering in Sant Vicenç dels Horts typically ranges from €160 to €3400. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Torrevieja Orihuela Costa Guardamar Ciudad Quesada Pilar Horadada Almoradí Los Montesinos San Miguel Callosa Santa Pola See all 22 areas For armoured doors or villas at higher risk, we recommend multi-point locks that secure in 3 or 5 points along the door instead of the single central point of standard locks. Brands like Cisa, Tesa or Mul-T-Lock make models compatible with most existing doors without having to change the whole door. Install takes 2-3 hours and greatly improves resistance to prying.