Call us, write to us on WhatsApp, or request your quote online — we’ll reply in under 10 minutes during business hours. It depends on the linear metres of affected wall. We give a fixed quote after a diagnostic visit, with no obligation. There are four types of damp we commonly 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.

Yes, a specific paint system for damp walls: salt-blocking primer, breathable microporous paint that lets the wall breathe. The most common mistake with damp is to repaint the affected wall. It works for the first month, then the damp reappears, worse than before. Now the new paint creates a barrier trapping water inside the wall. Damp isn't cured by painting. It's cured by identifying the water's origin and stopping it at its entry point. Only then do we repair the wall with the appropriate technique and repaint. Formal guarantee on the treatment. If the damp reappears in the same spot, we'll return.

Complete analysis of chemical parameters and correction of imbalances: chlorine, pH, alkalinity, stabiliser. We also treat green, cloudy, or limescale water common in the region due to the local water hardness. Diagnosis and overhaul of filtration systems: pumps, sand filters, cartridges, and multi-way valves. If a part needs replacing, we provide a detailed quote before any work. For emergencies, a technician can be on-site within two hours anywhere in the municipality.

The price for rendering and plastering in Parets del Vallès typically ranges from €160 to €3,400. The final figure depends on the property's condition, materials, and labour time. We always give a fixed quote before starting. Each service is covered by a 30-day guarantee. If a problem related to the intervention arises, we return at no extra cost. The rate depends on the pool size, maintenance frequency, and products needed. You'll receive a detailed quote before any work, and no supplements will be applied without your prior agreement.