Rising damp, roof leaks, internal condensation, and efflorescence from saltpeter. Diagnosis before action. Chemical injection, external waterproofing, breathable coating, or ventilation depending on the diagnosis. The treatment requires addressing the source of the water, not the internal symptom. If the roof is damaged, the entire waterproofing needs to be renewed with new asphalt felt or a sprayed 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 guaranteeing external watertightness do we repair the interior wall.

Formal guarantee on the treatment. If the damp reappears in the same spot, we will return. This is damp that rises from the ground through walls due to the capillary action of porous materials. It manifests as a damp stain on the ground floor, up to a metre high from the ground, often with white efflorescence (salts that crystallise as the water evaporates). It is common in old ground-floor properties, especially in areas with a high water table near the sea. 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 diagnostic technical 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 (gres, marble, microcement, parquet) after a prior assessment. This is precisely what prevents scratching or dulling new surfaces. On Cronoshare, you can find the best professional painters in Sant Boi de Llobregat \| Value for money. Request a price and up to 4 professionals in your area will contact you within a few hours. [Carlos Bazán\\ \\ Carlos Bazán\\ \\ 10 (19)\\ \\ \\ \\ \\ Barcelona (Barcelona) 08031\\ \\ El Turó de la Peira\\ \\ \\ \\ \\ \\ Email validated\\ Phone validated\\ \\ \\ Hello, I'm Carlos and I'm at your disposal for all types of repairs and renovations. I offer a professional, serious, and trustworthy service, with a commitment to carrying out each job with quality and attention to detail. \\ \\ My goal is for every client to be fully satisfied, providing a friendly approach and effective solutions for any home need or... \\ \\ Mariella says:\\ _"Today Carlos helped me with a laborious job, initially it was going to be a lock installation, but then it became a lock replacement on a bedroom door. Carlos was very flexible and professional. I highlight his commitment, professionalism, and friendliness. He will be my trusted locksmith always, and I recommend him to all my contacts. Nowadays it's hard to find someone trustworthy, and Carlos conveys that from the moment you see him arrive. _\\ \\ _Thank you Carlos!!!" _\\ \\ Hired 22 times on Cronoshare](https://www. com/croner-5355006-carlos-b "Carlos Bazán")

The price for tiling in La Palma de Cervelló typically ranges between €140 and €3550 as an indicative reference. The final amount depends on the property's condition, materials, and working time, and we always finalise it after seeing photos or —if you prefer— after an on-site visit, with no obligation. In the area, the market reference is around €550 for similar jobs; we are usually below this when the property's condition allows. It depends on the linear meters 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 will respond in under 10 minutes during business hours.