The treatment requires addressing the source of the water, not the indoor symptom. If the roof is degraded, the entire waterproofing needs renewal with new roofing felt or a liquid-applied 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 guaranteeing external water tightness do we repair the interior wall. It depends on the linear metres of affected wall. We provide a fixed quote after a diagnostic visit, with no obligation. Chemical injection, exterior waterproofing, breathable coating, or ventilation, depending on the diagnosis.

Specific to properties on the seafront. Saltpetre deposits on external walls and penetrates with moisture. It emerges as it evaporates, 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. Formal guarantee on the treatment. If the damp reappears in the same spot, we'll return. There are four types of damp we regularly see on the Costa Blanca, each with a different cause, diagnosis, and treatment. Confusing them inevitably leads to ineffective treatments and wasted money. That's why we always start with a technical diagnostic visit before quoting anything. The difference between treating damp correctly or incorrectly changes the durability of the result between five years and six months.

No, we choose the product compatible with each material (stoneware, marble, microcement, parquet) after prior assessment. This is precisely what prevents scratching or dulling new surfaces. There isn't as much competition here as on the coast, and it shows in the quality of some professionals. We work in San Miguel with the same standards as in Torrevieja. San Miguel de Salinas is an inland municipality fifteen kilometres from Torrevieja, in the Vega Baja region. It has about ten thousand inhabitants and a mixed profile of resident Spaniards and foreign owners who sought to move away from saturated coastal developments. This intermediate position has a specific technical consequence. The local supply of professionals is limited; the self-employed workers here don't face as much competition as in Torrevieja or Orihuela Costa, and the average service quality is uneven. Some professionals are excellent; we know them. Others take advantage of the lack of alternatives to do quick jobs without guarantees.

The price for rendering and plastering in Navas typically ranges between €160 and €3400. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. The result is a house ready to move into or hand over to a tenant or buyer, with no dust reappearing after two days or residue on windows and taps. We provide a free initial assessment to give you a fixed price based on square metres and condition. Building work leaves more mess than a simple paint change. All work comes with a 30-day guarantee. Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours.