We carry out plastering and rendering work in Gavà. We visit the property, assess the job, give you a clear price, and start. 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 providing any quote. The difference between treating damp correctly or incorrectly changes the durability of the result between five years and six months.
Chemical injection, exterior waterproofing, breathable coating, or ventilation according to diagnosis. Rising damp, roof leaks, internal condensation, and efflorescence due to salt. Diagnosis before action. It depends on the linear metres of affected wall. We provide a fixed quote after a diagnostic visit, with no obligation.
The most common mistake with damp is to repaint the affected wall. It works for the first month, and then the damp reappears, worse than before. 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 walls due to the capillary action of porous materials. It appears as a damp stain on the ground floor up to a height of one metre from the floor, often 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. Formal guarantee on the treatment. If the damp reappears in the same spot, we will return.
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 urbanisations. This intermediate location has a specific technical consequence. The local supply of professionals is limited; sole traders working 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. No, we select the product compatible with each material (stoneware, marble, microcement, parquet) after prior assessment. This is precisely what prevents scratching or dulling new surfaces.
The price for plastering and rendering in Gavà typically ranges between €160 and €3,400. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Call us, message us on WhatsApp, or request your quote online – we'll reply in under 10 minutes during business hours. The result is a house ready to move into or to hand over to a tenant or buyer, with no dust reappearing after two days and no residue on windows and taps. We provide a free initial assessment to give you a fixed price based on the square metres and condition. A masonry job leaves more mess than a simple paint change. All work comes with a 30-day guarantee.
Service data
Operational info based on our activity in the area, reviewed by a senior pro and referenced with official sources.
Request a quote for plastering and rendering in Gavà. We'll reply today and, if it works, we can visit this week.
Wall finishes. Coverage in Gavà (Baix Llobregat). Frente de mar en Gavà Mar con casas unifamiliares, centro tradicional y la zona industrial de Les Massotes.
Local team, registered and insured. We give you a fixed written quote before starting — no surprises or hidden fees.
Indicative price. We give the fixed price after reviewing your photos or —if you prefer— a visit, no commitment.
