Call us, message us on WhatsApp, or request your quote online – we reply in under 10 minutes during business hours. Chemical injection, exterior waterproofing, breathable coating, or ventilation depending on diagnosis. Rising damp, roof seepage, internal condensation, and salt efflorescence. Diagnosis before action.

There are four types of damp we typically 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 diagnostic technical visit before providing any quote. The difference between treating damp correctly or incorrectly changes the durability of the result between five years and six months. The most common mistake with damp is repainting the affected wall. It works for the first month, and then the damp reappears, worse than before. Now the new paint creates a barrier that traps water inside the wall. Damp is not cured by painting. It is 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. This is damp that rises from the ground through the walls due to the capillary action of porous materials. It manifests as a damp stain on the ground floor up to a height of about one metre from the floor, frequently with white efflorescence (salts that crystallise as the water evaporates). It is typical in old ground-floor properties, especially in areas with a high water table near the sea.

No, we choose the product compatible with each material (stoneware, marble, microcement, parquet) after a prior assessment. This is precisely what prevents scratching or dulling new surfaces. Property located in Barcelona city. Postcode 08026. Internal rainwater downpipe. 4m vertical (ceramic material), ending in a PVC bend and then it drains on its own. The mentioned internal downpipe has a leak; it needs some type of lining. Either by injection or with another flexible PVC tube. Robert, a great professional. He did a very good job and advised me on what would be best in terms of quality-price.

The price for plastering and rendering in Santa Coloma de Cervelló typically ranges between €160 and €3400 as a guideline. The final figure depends on the property's condition, materials, and working time, and we always finalise it after seeing photos or – if you prefer – visiting to assess it, with no obligation. In the area, the market average is around €550 for similar jobs; we are usually below that when the property's condition allows. It depends on the linear metres of affected wall. We provide a fixed quote 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.